鸿源韬生物

RNA-Seq生信分析报告

1.项目简介

1.1 样本信息

合同编号 RS24012501
实验技术 RNA-Seq
物种名称 水稻
拉丁名 Oryza sativa
参考基因组 mh63RS3
报告生成日期 2025年08月27日
客户送样名称 分析样本名称 分组
花穗 panicle_1 panicle
花穗 panicle_2 panicle
幼叶 yleaves_1 yleaves
幼叶 yleaves_2 yleaves


1.2 实验原理及流程

转录组测序是基于二代测序平台,研究特定组织或细胞在某个时期转录出来的所有mRNA,对理解生物体的发育和疾病的发生具有重要作用。随着基因测序技术的发展以及测序成本的降低,RNA-seq凭借高通量、高灵敏度、应⽤范围⼴等优势,已成为转录组研究的主要方法。转录组研究能够从整体水平研究基因的表达和功能,揭示特定生物学过程以及疾病发生过程中的转录层面的分子机理(Wang Z et al., 2009)。



1.3 实验流程


RNA-Seq实验主要步骤有七步:
1.样品采集与RNA提取,使用 TRIzol提取总 RNA;
2.RNA 质量检测,使用Agilent 2100 Bioanalyzer测定RNA完整性;
3.mRNA富集,通过Oligo(dT)磁珠富集带有polyA 尾的mRNA;
4.片段化,在Fragmentation Buffer中用二价阳离子将得到的mRNA随机打断;
5.文库构建,以mRNA片段为模板通过反转录、纯化、末端修复、加A尾以及接头连接、PCR扩增以及纯化产物得到测序文库;
6.上级测序,使用Qubit2.0Fluorometer进行初步定量以及Agilent 2100 Bioanalyzer测定文库插入片段分布,质控合格后使用illumina测序,产生PE 150bp的测序数据;
7.生信分析。


RNA-Seq 实验原理(Wang Z et al., 2009)

1.4 分析流程

获得测序原始数据(raw data)后,首先对原始数据进行过滤,获得高质量的测序数据(clean data),将测序数据(clean data)比对到项目物种的参考基因组上。根据比对结果对各样本基因表达量进行统计,并进行差异基因分析。最后对差异表达基因(Differential Expression Genes, DEGs)进行GO、KEGG富集分析。


RNA-Seq 生物信息学分析流程



2. 数据质控

我们交付的原始数据为fastq(简称fq)格式文件的压缩包,文件名后缀通常为 “.fq.gz”。交付数据前我们会计算每个压缩文件的md5值。在您拿到数据之后,请您先校>验每个压缩文件的md5值,Linux下可以在数据目录使用“md5sum -c <*md5.txt>”命令进行校验,Windows下可使用hashmyfiles等校验工具,如发现压缩文件md5值与附在数据文件目录下的md5文档中的不一致则说明文件可能在传输的过程中被损坏。数据文件大小为文件占用磁盘空间的大小,文件的大小通常与磁盘格式、压缩比例等因素有关,与测序数据量(碱基数)的多少无对应关系,因此对应PE测序的 read1和read2两个文件大小也可能不相同。

将高通量测序得到的原始图像数据经过Base Calling 转化为序列数据,即FASTQ格式,得到最原始的测序数据文件。FASTQ 格式文件可记录所测读段(read)的碱基及其质量分数。FASTQ 格式以测序读段为单位进行存储,每条读段占 4 行,第一行是序列标识(read ID)以及相关的描述信息,以“@” 开头;第二行即为碱基序列,长度由测序策略决定;第三行以“+”开头,后面是序列标示符、描述信息,或者什么也不加; 第四行是测序质量值(phred),与第二行一一对应,phred值以ASCII码标记,对应的 ASCII 值减去33,即为第二行对应碱基的测序质量值,示例如下:

@HWI-ST1276:71:C1162ACXX:1:1101:1208:2458 1:N:0:CGATGT
NAAGAACACGTTCGGTCACCTCAGCACACTTGTGAATGTCATGGGATCCAT
+
#55???BBBBB?BA@DEEFFCFFHHFFCFFHHHHHHHFAE0ECFFD/AEHH

测序错误率用e表示, 平台测得数据的碱基质量值用Qphred表示,则有:Qphred=-10log10(e)。软件中碱基识别正确率与Phred分值之间的简明对应关系见下表:

Phred分值不正确的碱基识别碱基正确识别率Q-score
101/1090%Q10
201/10099%Q20
301/100099.9%Q30

测序Reads的错误率往往会随着测序接近尾声而升高,这是由测序过程中化学试剂的消耗造成共有的特征。



2.1 原始数据质控

RNA-Seq实验基于第二代测序(NGS)平台完成,采用双端测序文库构建策略(插入片段~300 bp)。我们需要对原始测序数据进行质量评估与过滤,以确保后续分析的可靠性。首先,我们使用FastQC(version 0.12.1)(Andrews, 2010)对原始测序数据(raw data)进行全局质量分析,包括碱基质量分布(Phred score)、碱基组成平衡性(base content uniformity)、重复序列比例(duplication level)及GC含量偏差等指标,以全面评估测序质量。
我们使用Fastp(version 0.24.0)(Chen et al., 2018)对原始测序数据进行以下过滤操作。
接头序列去除:识别并切除双端reads中的接头序列;
低复杂度序列过滤:剔除含模糊碱基(N碱基占比≥10%)的reads;
动态质量修剪:通过滑动窗口法(5 bp窗口步长)评估局部序列质量,当窗口平均Phred score小于20时,执行3'端截断;
长度筛选:保留长度≥25 bp的paired-end reads,长度不足的reads及其匹配reads(R1/R2)均被排除。
原始和过滤后质控结果请详见result/1.qc文件夹,raw为原始数据质控结果,clean为过滤后质控结果。



图2.1 各个样本平均测序碱基质量分数,横坐标代表150 bp长度序列中各个位置,纵坐标为该位置平均的碱基质量值Q;盒形图中间的红线表示中位数(median value);黄色部分代表四分位距(25-75%);上下分割线代表 90%和 10%的上下临界值;蓝色的线代表碱基质量的平均值。


图2.2 各个样本碱基平衡性,图中四条线代表A T C G在每个位置平均含量。理论上,A和T应该相等,G和C应该相等,且4种碱基平行且接近分布。正常情况下四种碱基的出现频率应该是接近的,而且没有位置差异。因此好的样本中四条线应该平行且接近。当部分位置碱基的比例出现 bias 时,即四条线波动较大时可能存在测序数据或者文库污染。如果所有位置的碱基比例一致的表现出bias 时,即四条线平行但分开,往往代表文库有 bias (建库过程或本身特点),或者是测序中的系统误差。测序刚开始由于测序仪状态不稳定,在15bp之前很可能出现波动。


图2.3 各个样本重复序列水平,测序深度越高,越容易产生一定程度的重复(duplication),这属于正常的现象。但如果duplication 的程度很高,就提示我们可能有 bias 的存在(如建库过程中由于 PCR 扩增引起的duplication)。横坐标为 reads 重复的次数,纵坐标为重复次数对应的 reads 占 unique reads 的比例,以unique reads 的总数作为 100%。这里,我们仅对文件前 2000000 个reads 进行统计:对长度小于75bp 的reads 将其截短为 50bp,用于统计重复。


图2.4 各个样本序列平均GC含量分布图,横坐标是GC含量,纵坐标是每条序列GC含量对应的reads数量。蓝色的线是程序根据经验分布给出的理论值,红色是真实值,理想情况下两者应该接近,当红色的线出现双峰,说明可能混入了其他物种的DNA序列。


2.2 过滤后数据质控

这里展示Fastp过滤后的数据质控结果,图片内容与上面raw data类似。

图2.5 各个样本平均测序碱基质量分数,横坐标代表150 bp长度序列中各个位置,纵坐标为该位置平均的碱基质量值Q;盒形图中间的红线表示中位数(median value);黄色部分代表四分位距(25-75%);上下分割线代表 90%和 10%的上下临界值;蓝色的线代表碱基质量的平均值。

图2.6 各个样本碱基平衡性,图中四条线代表A T C G在每个位置平均含量。理论上,A和T应该相等,G和C应该相等,且4种碱基平行且接近分布。正常情况下四种碱基的出现频率应该是接近的,而且没有位置差异。因此好的样本中四条线应该平行且接近。当部分位置碱基的比例出现 bias 时,即四条线在某些位置波动较大时,可能测序数据或者文库存在污染。当所有位置的碱基比例一致的表现出bias 时,即四条线平行但分开,往往代表文库有 bias (建库过程或本身特点),或者是测序中的系统误差。一般测序的时候,刚开始测序仪状态不稳定,在15bp之前很可能出现波动。

图2.7 各个样本重复序列水平,测序深度越高,越容易产生一定程度的重复(duplication),这属于正常的现象。但如果duplication 的程度很高,就提示我们可能有 bias 的存在(如建库过程中由于 PCR 扩增引起的duplication)。横坐标为 reads 重复的次数,纵坐标为重复次数对应的 reads 占 unique reads 的比例,以unique reads 的总数作为 100%。这里,我们仅对文件前 2000000 个reads 进行统计:对长度小于75bp 的reads 将其截短为 50bp,用于统计重复。

图2.8 各个样本序列平均GC含量分布图,横坐标是GC含量,纵坐标是每条序列GC含量对应的reads数量。蓝色的线是程序根据经验分布给出的理论值,红色是真实值,理想情况下两者应该接近,当红色的线出现双峰,说明可能混入了其他物种的DNA序列。




2.3 数据过滤结果统计

我们对数据过滤结果进行统计,如下表所示:

Sample Raw_Total_Reads Raw_Total_Bases Raw_Q20_Rate Raw_Q30_Rate Raw_GC_Content Clean_Total_Reads Clean_Total_Bases Clean_Q20_Rate Clean_Q30_Rate Clean_GC_Content
panicle_1 39.69M 5953.30M 0.968 0.923 0.516 39.10M 5841.59M 0.973 0.929 0.516
panicle_2 30.92M 4637.57M 0.956 0.900 0.499 29.70M 4415.62M 0.967 0.916 0.499
yleaves_1 28.23M 4233.91M 0.964 0.914 0.518 27.64M 4137.82M 0.970 0.923 0.518
yleaves_2 33.15M 4972.04M 0.964 0.915 0.525 32.48M 4860.11M 0.970 0.923 0.525

表 2.1数据过滤结果统计:
Sample:样品名称;
Raw_Total_Reads/Clean_Total_Reads:过滤前后样本总reads数量,单位为百万;
Raw_Total_Bases/Clean_Total_Bases:过滤前后样本总碱基数量,单位为百万;
Raw_Q20_Rate/Clean_Q20_Rate:过滤前后样本Q20碱基比例;
Raw_Q30_Rate/Clean_Q30_Rate:过滤前后样本Q30碱基比例;
Raw_GC_Content/Clean_GC_Content:过滤前后样本GC含量。







3. 比对参考基因组

我们将各样品过滤后的clean data的reads与参考基因组进行比对,获取Reads在参考基因组上的定位信息,这里使用的软件是Hisat2(version 2.2.1)(Kim D et al., 2015)。

3.1 比对参考基因组情况

sample clean_reads prop_map_reads prop_map % MAPQ30
panicle_1 41,276,274 38,297,286 97.950 37,479,195
panicle_2 31,420,361 28,632,166 96.400 28,256,330
yleaves_1 29,400,469 26,909,254 97.370 26,412,105
yleaves_2 33,794,746 31,606,304 97.310 31,216,604

表 3.1比对结果统计:
Sample:样品名称;
clean_reads:clean后reads总数;
prop_map_reads:完美比对的reads总数,PE两端reads比对到同一条序列,且根据比对结果推断的插入片段大小符合设置的阈值;
prop_map %:完美比对reads百分比;
MAPQ30:MAPQ值大于30的reads数。




3.2 比对可视化

软件比对所得结果为bam格式文件(位于report/result/2.map文件夹中),bam文件是压缩的⼆进制⽂件,无法直接作为文本打开查看。由于bam文件数据较大,我们将其转为较小的bw格式文件。客户可以结合物种参考基因组和注释文件使用IGV (Integrative Genomics Viewer) 浏览器对bam、bw、bed等文件进行可视化浏览。IGV浏览器使用方法可参考我们提供的使用说明文档IGV快速上手




4. 基因表达定量

根据基因比对在参考基因组上的位置信息,从而统计每个基因从起始到终止范围内覆盖的reads数。分别过滤掉比对质量值低于20的reads、非成对比对上的reads、比对到基因组多个区域的reads。我们使用featureCounts(version 2.0.6)(Liao Y et al., 2014)对各样本比对结果进行基因表达量统计。本节内容请详见report/result/3.exp文件夹,all_counts.txt为各个样本的基因表达量统计结果,allexp_fpkm.tsv为各个样本的FPKM矩阵。

4.1 FPKM矩阵

FPKM(Fragments Per Kilobase of exon model per Million mapped fragments)是转录组测序中用于校正基因长度及测序深度的相对定量指标,计算公式定义为FPKM=(比对到基因i的Fragment数/基因i外显子总长度)/(所有基因总外显子长度/10^6)。该公式通过同时校正基因长度和测序深度,消除不同样本间测序数据量的系统性偏差。我们将featurecount得到的各个基因对应reads数量进行计算得到FPKM矩阵。

显示前100行 (共42345行)
geneid yleaves_1 yleaves_2 panicle_1 panicle_2
OsMH_01G0000025 19.331 11.713 14.363 16.012
OsMH_01G0000075 7.331 4.153 28.931 23.287
OsMH_01G0000100 20.987 18.935 20.883 24.093
OsMH_01G0000150 12.724 9.016 5.909 4.555
OsMH_01G0000200 57.836 59.102 213.267 166.071
OsMH_01G0000300 18.810 14.443 17.982 22.454
OsMH_01G0000400 45.951 37.109 12.742 14.715
OsMH_01G0000900 1.822 1.053 2.508 1.557
OsMH_01G0001000 40.844 48.366 6.872 5.476
OsMH_01G0001100 6.203 4.892 11.606 12.091
OsMH_01G0001200 0.000 0.000 0.000 0.000
OsMH_01G0001300 0.000 0.000 0.091 0.000
OsMH_01G0001400 23.530 19.431 23.791 20.486
OsMH_01G0001500 4.312 4.975 5.490 5.417
OsMH_01G0001600 1.349 1.107 13.476 15.002
OsMH_01G0001850 1.713 1.730 6.838 6.431
OsMH_01G0002100 70.348 8.517 0.509 0.912
OsMH_01G0002150 0.179 0.038 0.031 0.000
OsMH_01G0002300 7.011 10.621 17.663 16.428
OsMH_01G0002400 59.094 40.473 8.390 7.758
OsMH_01G0002500 46.534 54.127 53.859 67.030
OsMH_01G0002600 5.653 5.751 5.948 5.452
OsMH_01G0002800 7.382 4.453 15.471 12.817
OsMH_01G0003000 1961.964 1543.725 6.059 9.098
OsMH_01G0003050 11.613 13.747 59.091 67.010
OsMH_01G0003100 3.889 2.715 3.087 2.654
OsMH_01G0003200 47.219 38.774 58.436 74.938
OsMH_01G0003300 3.952 1.709 4.496 4.540
OsMH_01G0003400 17.235 12.874 48.286 58.231
OsMH_01G0003500 0.423 0.741 4.898 4.860
OsMH_01G0003600 16.252 13.075 39.907 35.034
OsMH_01G0003700 31.004 24.564 12.024 14.582
OsMH_01G0003800 1.777 1.275 0.037 0.000
OsMH_01G0004000 7.647 7.483 2.298 2.503
OsMH_01G0004100 105.273 75.875 18.516 18.656
OsMH_01G0004200 0.000 0.000 0.000 0.000
OsMH_01G0004300 0.103 0.216 0.215 0.241
OsMH_01G0004500 6.370 4.987 3.853 5.787
OsMH_01G0004600 19.400 12.011 36.473 31.481
OsMH_01G0004700 8.047 4.417 22.240 18.428
OsMH_01G0004850 0.000 1.112 0.264 0.354
OsMH_01G0005000 11.761 7.554 32.625 26.780
OsMH_01G0005100 0.101 0.113 1.481 1.137
OsMH_01G0005120 0.000 0.052 0.216 0.116
OsMH_01G0005150 3.473 3.167 8.998 7.878
OsMH_01G0005200 58.577 47.521 38.886 48.803
OsMH_01G0005300 42.449 36.323 34.482 37.343
OsMH_01G0005400 52.417 64.056 0.772 0.979
OsMH_01G0005500 15.966 26.044 4.745 1.471
OsMH_01G0005600 13.598 9.240 30.067 31.729
OsMH_01G0005700 2.197 2.388 1.855 0.773
OsMH_01G0005800 11.639 7.902 17.405 9.430
OsMH_01G0005900 37.330 38.799 71.196 65.064
OsMH_01G0006000 60.615 59.965 12.703 13.985
OsMH_01G0006100 23.825 21.461 8.893 13.299
OsMH_01G0006200 2.665 1.035 0.430 0.192
OsMH_01G0006300 0.000 0.000 0.000 0.132
OsMH_01G0006400 12.451 4.890 16.961 23.420
OsMH_01G0006500 0.000 0.000 0.000 0.000
OsMH_01G0006600 0.000 0.000 0.000 0.000
OsMH_01G0006700 0.451 0.722 0.189 0.466
OsMH_01G0006800 4.098 3.693 8.588 12.524
OsMH_01G0006900 65.474 60.808 17.784 17.975
OsMH_01G0006950 18.882 13.729 11.182 14.187
OsMH_01G0007000 17.507 14.522 17.012 14.159
OsMH_01G0007100 1.578 2.804 0.000 0.000
OsMH_01G0007400 31.204 40.248 14.109 21.011
OsMH_01G0007500 4.368 3.437 30.782 27.272
OsMH_01G0007700 8.416 4.318 8.899 8.980
OsMH_01G0007900 14.687 7.347 7.534 9.702
OsMH_01G0008100 0.382 0.584 0.679 1.173
OsMH_01G0008200 0.269 0.302 0.251 0.000
OsMH_01G0008300 47.336 45.709 42.897 37.765
OsMH_01G0008400 5.364 5.503 4.216 7.206
OsMH_01G0008500 0.000 0.000 0.000 0.000
OsMH_01G0008600 0.000 0.000 0.000 0.000
OsMH_01G0008650 1.223 0.686 0.224 0.437
OsMH_01G0008700 26.822 39.154 0.855 0.836
OsMH_01G0008800 29.688 49.300 7.777 10.713
OsMH_01G0008900 6.483 6.790 26.395 23.583
OsMH_01G0009000 0.716 0.585 7.430 8.108
OsMH_01G0009100 15.057 10.510 61.093 61.274
OsMH_01G0009200 12.403 14.898 1.698 1.930
OsMH_01G0009300 32.641 27.991 74.844 73.874
OsMH_01G0009400 1.511 1.865 0.492 0.284
OsMH_01G0009500 7.275 5.913 8.442 11.605
OsMH_01G0009600 0.000 0.000 0.000 0.000
OsMH_01G0009700 0.076 0.193 0.000 0.000
OsMH_01G0009800 0.000 0.000 0.000 0.000
OsMH_01G0009900 4.346 3.279 0.000 0.000
OsMH_01G0010000 102.260 90.097 4.852 1.349
OsMH_01G0010100 300.903 199.928 1.292 1.736
OsMH_01G0010200 0.664 1.229 0.649 1.246
OsMH_01G0010300 2.574 2.278 7.609 5.700
OsMH_01G0010400 11.509 11.369 19.078 23.708
OsMH_01G0010500 0.000 0.000 0.000 0.000
OsMH_01G0010600 1.802 1.187 0.383 0.074
OsMH_01G0010700 17.322 16.638 3.352 5.494
OsMH_01G0010800 0.000 0.284 1.886 1.425
OsMH_01G0010900 0.000 6.967 0.463 0.932

表 4.1 FPKM矩阵:
geneid:基因ID;
gene_name:基因名称;
样本名:样本对应的各个基因的FPKM值。




4.2 样本表达量

图4.1 各个样本各个基因FPKM值箱线图:
横坐标为样本名称,纵坐标为各个基因的FPKM值。箱线图最顶端的横线代表上边缘,最底端的横线代表下边缘,箱线图中间的横线代表中位数,箱线图的箱体代表25%和75%分位数。


图4.2 各个样本各个基因FPKM值PCA图:
主成分分析是将原来较多维度的指标 (各样本基因FPKM值),降维到较低的维度(二维),来研究样品间的主成分关系。二维PCA分析结果中,会展示主成分1(PC1) 和主成分2(PC2)分别作为 X 轴和 Y 轴的散点图,每个点代表 1 个样本。坐标轴上百分比代表主成分的贡献率,贡献率越大,说明该主成分对样本差异的解释能力越强。如果两个样本距离越远,则说明样本基因量整体分布的差异越大。 反之,则说明相应样本基因量整体分布模式越接近。所以,PCA 分析常用于评估样本重复性的好坏。理想情况下,生物学重复的样本应该相近,而不同组间应该可以区分开。


5. 差异基因分析

在存在多个分组且组内有生物学重复的情况下,可以对组间进行差异表达基因(Differential Expression Genes, DEGs)分析,以确定哪些基因在组间存在显著差异。如果没有差异分析则本节内容为空。

5.1 差异基因分析结果

存在组内生物学重复时,我们使用软件DESeq2(version 1.48.1)(Love MI et al., 2014)对DEGs进行分析。DESeq2计算流程: 1.归一化(Normalization):DESeq2使用通过median-of-ratios方法计算每个样本的size factor,用它来校正不同样本的测序深度和文库差异,使得各基因间的表达水平更具可比性,注意它并不等于FPKM。
2.离散度估计(Dispersion Estimation):DESeq2 假设每个基因的read count服从负二项分布,并估计其离散度参数。
3.差异检验(Statistical Testing):通过对处理组与对照组的计数数据进行广义线性模型拟合,计算每个基因的log2 fold change(差异倍数)和显著性检验P值。
4.多重检验校正:使用 Benjamini–Hochberg 方法控制假阳性发现率,得到调整后的P值(padj)。
本节结果详见report/result/4.diff。差异分析用到的判断显著性阈值记录在火山图图例中。
DiffGene:“sampA_sampB_res.tsv”为各组样本差异分析结果,sampA代表实验组,sampB代表对照组; “sampA_sampB_up.csv”为sampA和sampB比较,表达量上调的基因;“sampA_sampB_down.csv”为sampA和sampB比较,表达量下调的基因。



显示前100行 (共28169行)
gene_id baseMean log2FoldChange lfcSE stat pvalue padj yleaves_1 yleaves_2 panicle_1 panicle_2 diff
OsMH_01G0000025 648.658 -0.295 0.339 -0.869 0.385 0.485 846.526 582.872 564.365 600.867 Not Sign.
OsMH_01G0000075 492.272 1.931 0.386 4.999 0.000 0.000 249.049 160.318 881.821 677.901 Not Sign.
OsMH_01G0000100 795.358 -0.110 0.273 -0.404 0.686 0.761 815.395 835.946 727.971 802.119 Not Sign.
OsMH_01G0000150 277.800 -1.317 0.375 -3.513 0.000 0.001 439.427 353.846 183.119 134.810 Not Sign.
OsMH_01G0000200 1474.160 1.417 0.312 4.544 0.000 0.000 743.554 863.429 2460.093 1829.563 Not Sign.
OsMH_01G0000300 384.219 0.006 0.322 0.018 0.986 0.991 409.493 357.281 351.227 418.874 Not Sign.
OsMH_01G0000400 957.160 -1.874 0.274 -6.840 0.000 0.000 1568.528 1439.430 390.253 430.429 Not Sign.
OsMH_01G0000900 72.675 0.252 0.581 0.433 0.665 0.743 80.222 52.676 99.064 58.739 Not Sign.
OsMH_01G0001000 470.591 -3.138 0.365 -8.598 0.000 0.000 720.804 969.926 108.820 82.812 Down
OsMH_01G0001100 224.524 0.821 0.342 2.401 0.016 0.034 171.221 153.448 287.436 285.990 Not Sign.
OsMH_01G0001400 1828.778 -0.229 0.275 -0.832 0.405 0.505 2036.691 1911.224 1847.697 1519.501 Not Sign.
OsMH_01G0001500 84.075 -0.059 0.475 -0.124 0.901 0.930 74.236 97.336 84.805 79.923 Not Sign.
OsMH_01G0001600 244.565 3.259 0.370 8.813 0.000 0.000 47.894 44.660 429.278 456.428 Up
OsMH_01G0001850 93.727 1.663 0.461 3.605 0.000 0.001 41.907 48.096 150.097 134.810 Not Sign.
OsMH_01G0002100 300.487 -6.025 0.879 -6.853 0.000 0.000 1040.497 143.141 6.754 11.555 Down
OsMH_01G0002150 1.671 -2.843 3.048 -0.933 0.351 - 4.789 1.145 0.750 0.000 Not Sign.
OsMH_01G0002300 324.314 0.649 0.413 1.573 0.116 0.180 185.589 319.492 419.522 372.653 Not Sign.
OsMH_01G0002400 781.715 -2.889 0.315 -9.162 0.000 0.000 1549.370 1205.823 197.378 174.290 Down
OsMH_01G0002500 1026.002 -0.031 0.315 -0.099 0.921 0.945 893.223 1180.630 927.601 1102.553 Not Sign.
OsMH_01G0002600 383.147 -0.284 0.317 -0.896 0.370 0.470 390.336 451.182 368.489 322.581 Not Sign.
OsMH_01G0002800 90.764 1.001 0.498 2.011 0.044 0.080 71.841 49.241 135.087 106.885 Not Sign.
OsMH_01G0003000 15316.214 -8.138 0.316 -25.787 0.000 0.000 32230.250 28817.231 89.308 128.069 Down
OsMH_01G0003050 550.049 2.019 0.327 6.167 0.000 0.000 185.589 249.639 847.299 917.670 Up
OsMH_01G0003100 81.409 -0.465 0.484 -0.960 0.337 0.436 105.367 83.595 75.049 61.627 Not Sign.
OsMH_01G0003200 703.870 0.353 0.297 1.191 0.234 0.323 639.385 596.613 709.960 869.524 Not Sign.
OsMH_01G0003300 191.525 0.428 0.486 0.881 0.378 0.478 219.115 107.642 223.645 215.696 Not Sign.
OsMH_01G0003400 1042.795 1.549 0.289 5.368 0.000 0.000 574.728 487.826 1444.686 1663.940 Not Sign.
OsMH_01G0003500 83.473 2.755 0.570 4.831 0.000 0.000 14.368 28.628 149.347 141.550 Up
OsMH_01G0003600 769.534 1.082 0.292 3.707 0.000 0.001 516.058 471.794 1136.986 953.299 Not Sign.
OsMH_01G0003700 690.469 -1.340 0.291 -4.609 0.000 0.000 1041.694 937.863 362.485 419.837 Not Sign.
OsMH_01G0003800 18.667 -6.459 1.677 -3.852 0.000 0.000 40.710 33.209 0.750 0.000 Down
OsMH_01G0004000 68.535 -1.942 0.509 -3.813 0.000 0.000 102.972 114.513 27.768 28.888 Not Sign.
OsMH_01G0004100 1974.028 -2.554 0.277 -9.236 0.000 0.000 3709.388 3038.034 585.379 563.313 Down
OsMH_01G0004300 4.359 0.195 1.649 0.118 0.906 0.933 2.395 5.726 4.503 4.815 Not Sign.
OsMH_01G0004500 508.386 -0.517 0.347 -1.490 0.136 0.206 633.398 563.405 343.723 493.019 Not Sign.
OsMH_01G0004600 871.554 0.854 0.338 2.522 0.012 0.025 729.186 513.019 1230.047 1013.963 Not Sign.
OsMH_01G0004700 334.109 1.453 0.404 3.593 0.000 0.001 220.312 137.416 546.354 432.355 Not Sign.
OsMH_01G0004850 5.721 -1.231 2.121 -0.580 0.562 0.654 0.000 16.032 3.002 3.852 Not Sign.
OsMH_01G0005000 701.846 1.361 0.344 3.961 0.000 0.000 454.993 332.088 1132.483 887.820 Not Sign.
OsMH_01G0005100 22.530 3.326 0.955 3.481 0.000 0.001 3.592 4.581 47.281 34.665 Up
OsMH_01G0005120 1.706 2.290 2.941 0.779 0.436 - 0.000 1.145 3.752 1.926 Not Sign.
OsMH_01G0005150 45.288 1.069 0.595 1.797 0.072 0.121 28.736 29.773 66.793 55.850 Not Sign.
OsMH_01G0005200 1206.207 -0.554 0.280 -1.977 0.048 0.086 1493.095 1376.448 889.326 1065.961 Not Sign.
OsMH_01G0005300 495.396 -0.412 0.285 -1.444 0.149 0.222 573.530 557.679 418.021 432.355 Not Sign.
OsMH_01G0005400 618.094 -6.362 0.426 -14.926 0.000 0.000 1022.536 1419.963 13.509 16.370 Down
OsMH_01G0005500 263.358 -3.039 0.647 -4.695 0.000 0.000 329.271 610.355 87.807 25.999 Down
OsMH_01G0005600 187.788 1.169 0.379 3.086 0.002 0.005 130.511 100.772 258.918 260.954 Not Sign.
OsMH_01G0005700 23.666 -1.067 0.876 -1.217 0.223 0.312 28.736 35.499 21.764 8.666 Not Sign.
OsMH_01G0005800 1750.597 0.201 0.420 0.479 0.632 0.715 1839.129 1418.818 2467.598 1276.843 Not Sign.
OsMH_01G0005900 507.838 0.555 0.308 1.804 0.071 0.120 377.165 445.456 645.418 563.313 Not Sign.
OsMH_01G0006000 1803.133 -2.461 0.263 -9.375 0.000 0.000 2873.638 3230.416 540.350 568.128 Down
OsMH_01G0006100 519.688 -1.317 0.340 -3.870 0.000 0.000 732.778 750.061 245.409 350.506 Not Sign.
OsMH_01G0006200 12.825 -2.779 1.206 -2.304 0.021 0.042 31.131 13.742 4.503 1.926 Down
OsMH_01G0006400 307.504 0.971 0.500 1.941 0.052 0.092 287.364 128.255 351.227 463.168 Not Sign.
OsMH_01G0006700 12.207 -1.174 1.133 -1.037 0.300 0.397 11.973 21.757 4.503 10.592 Not Sign.
OsMH_01G0006800 220.658 1.151 0.385 2.990 0.003 0.007 135.300 138.561 254.415 354.358 Not Sign.
OsMH_01G0006900 1480.822 -2.101 0.257 -8.176 0.000 0.000 2337.226 2466.613 569.619 549.832 Down
OsMH_01G0006950 666.624 -0.637 0.311 -2.048 0.041 0.074 888.433 734.029 472.056 571.979 Not Sign.
OsMH_01G0007000 1237.862 -0.311 0.288 -1.080 0.280 0.376 1411.675 1330.643 1230.797 978.335 Not Sign.
OsMH_01G0007100 89.468 -10.161 1.573 -6.457 0.000 0.000 118.538 239.332 0.000 0.000 Down
OsMH_01G0007400 602.824 -1.328 0.383 -3.473 0.001 0.002 699.252 1024.893 283.684 403.467 Not Sign.
OsMH_01G0007500 560.400 2.624 0.312 8.404 0.000 0.000 165.234 147.722 1044.677 883.968 Up
OsMH_01G0007700 150.608 0.236 0.459 0.514 0.607 0.695 174.813 101.917 165.857 159.846 Not Sign.
OsMH_01G0007900 382.907 -0.612 0.421 -1.455 0.146 0.218 590.293 335.523 271.676 334.136 Not Sign.
OsMH_01G0008100 22.938 0.621 0.852 0.728 0.466 0.565 13.171 22.903 21.014 34.665 Not Sign.
OsMH_01G0008200 2.794 -1.412 2.409 -0.586 0.558 - 3.592 4.581 3.002 0.000 Not Sign.
OsMH_01G0008300 4183.928 -0.487 0.266 -1.827 0.068 0.115 4656.492 5109.576 3786.202 3183.440 Not Sign.
OsMH_01G0008400 192.619 -0.225 0.434 -0.518 0.605 0.692 191.576 223.301 135.087 220.511 Not Sign.
OsMH_01G0008650 26.504 -1.810 0.824 -2.195 0.028 0.054 50.289 32.064 8.255 15.407 Not Sign.
OsMH_01G0008700 195.796 -5.584 0.559 -9.983 0.000 0.000 288.561 478.665 8.255 7.703 Down
OsMH_01G0008800 649.140 -2.408 0.434 -5.550 0.000 0.000 756.725 1427.979 177.865 233.992 Down
OsMH_01G0008900 844.921 1.628 0.298 5.461 0.000 0.000 377.165 448.891 1377.892 1175.735 Not Sign.
OsMH_01G0009000 206.785 3.302 0.389 8.489 0.000 0.000 39.513 36.644 367.738 383.245 Up
OsMH_01G0009100 1001.355 1.991 0.294 6.781 0.000 0.000 449.006 356.136 1634.559 1565.721 Not Sign.
OsMH_01G0009200 156.134 -3.209 0.439 -7.301 0.000 0.000 238.273 325.217 29.269 31.777 Down
OsMH_01G0009300 1798.115 1.017 0.253 4.028 0.000 0.000 1204.533 1173.760 2478.105 2336.064 Not Sign.
OsMH_01G0009400 25.648 -2.392 0.835 -2.865 0.004 0.010 35.920 50.386 10.507 5.778 Down
OsMH_01G0009500 302.099 0.323 0.348 0.927 0.354 0.453 278.982 257.655 290.438 381.320 Not Sign.
OsMH_01G0009700 1.158 -3.890 4.015 -0.969 0.333 - 1.197 3.435 0.000 0.000 Not Sign.
OsMH_01G0009900 16.124 -7.688 1.780 -4.318 0.000 0.000 34.723 29.773 0.000 0.000 Down
OsMH_01G0010000 262.671 -5.182 0.578 -8.971 0.000 0.000 511.268 511.874 21.764 5.778 Down
OsMH_01G0010100 1030.609 -7.654 0.443 -17.265 0.000 0.000 2337.226 1764.647 9.006 11.555 Down
OsMH_01G0010200 8.366 -0.330 1.281 -0.258 0.797 0.852 5.987 12.596 5.253 9.629 Not Sign.
OsMH_01G0010300 76.517 1.184 0.511 2.316 0.021 0.041 46.697 46.950 123.830 88.589 Not Sign.
OsMH_01G0010400 379.711 0.615 0.320 1.921 0.055 0.096 282.574 317.201 420.272 498.797 Not Sign.
OsMH_01G0010600 13.592 -2.914 1.223 -2.383 0.017 0.035 27.539 20.612 5.253 0.963 Down
OsMH_01G0010700 274.141 -2.236 0.396 -5.647 0.000 0.000 432.243 471.794 75.049 117.477 Down
OsMH_01G0010800 5.741 3.161 1.901 1.663 0.096 0.154 0.000 2.290 12.008 8.666 Not Sign.
OsMH_01G0010900 8.255 -2.716 2.094 -1.297 0.195 0.278 0.000 28.628 1.501 2.889 Not Sign.
OsMH_01G0011400 1.918 2.476 2.999 0.826 0.409 - 0.000 1.145 0.750 5.778 Not Sign.
OsMH_01G0011600 132.763 2.928 0.522 5.610 0.000 0.000 20.355 41.225 256.666 212.807 Up
OsMH_01G0011700 19.336 1.120 0.991 1.131 0.258 0.351 8.381 16.032 37.524 15.407 Not Sign.
OsMH_01G0012000 33.865 1.442 0.709 2.035 0.042 0.076 22.750 13.742 51.784 47.183 Not Sign.
OsMH_01G0012100 14.184 -0.454 0.973 -0.466 0.641 0.723 17.960 14.887 14.259 9.629 Not Sign.
OsMH_01G0012300 130.551 0.925 0.397 2.329 0.020 0.040 88.604 91.611 176.364 165.624 Not Sign.
OsMH_01G0012200 68.616 -0.085 0.503 -0.170 0.865 0.903 63.460 77.869 70.546 62.590 Not Sign.
OsMH_01G0012400 122.987 1.000 0.418 2.391 0.017 0.034 86.209 77.869 178.616 149.254 Not Sign.
OsMH_01G0012500 47.902 0.869 0.849 1.024 0.306 0.403 34.723 33.209 100.565 23.110 Not Sign.
OsMH_01G0012600 6.637 2.231 1.624 1.374 0.169 0.248 2.395 2.290 18.012 3.852 Not Sign.
OsMH_01G0012900 4.698 -5.909 2.401 -2.461 0.014 0.029 10.776 8.016 0.000 0.000 Down

表 5.1 各比较组差异分析结果:
geneid:基因ID;
baseMean:各组样本的平均标准化表达量,越大表示基因整体表达水平越高;
log2FoldChange:实验组vs对照组的对数2倍数变化,正值表示上调,负值表示下调,绝对值越大差异越明显;
lfcSE:log2 fold change的标准误,表示倍数变化的估计精度;
stat:Wald 检验统计量,用于计算P值;
pvalue:原始P值,反映差异显著性;
padj:校正后的P值;
样本名:各样本归一化后表达量;
diff:是否有显著差异,Up代表实验组中上调,Down代表实验组中下调,Not Sign.代表无显著差异的基因。



5.2 差异基因可视化

图5.1 差异基因火山图。横坐标为log2(Fold Change),纵坐标为-log10(p.adjust),蓝色为显著性下调的基因,红色为显著性上调的基因,灰色为非显著性差异的基因。



图5.2 差异基因热图,行代表基因列代表样本,颜色由每一行标准化后表达量觉得,Up/Down后括号标注了基因数量。"*_names_heatmap"代表上下调log2FC前20的基因,标注出基因id。









6. 基因富集分析

我们使用clusterprofiler(version 4.14.6)(Wu T. et al., 2021)进行GO和KEGG通路富集分析。富集分析结果表格未使用阈值过滤,您可以在表格中查看所有可能富集的通路。

6.1 GO富集分析

GO (Gene Ontology, http://www.geneontology.org) 是基因本体论联合会建立的将全世界所有与基因有关的研究结果进行分类汇总的综合数据库。该数据库标准化了不同数据库中关于基因和基因产物的生物学术语,适用于各物种,对基因和蛋白功能进行限定和描述。利用GO 数据库,可以对差异表达基因进行富集分析,可以找到不同条件下的差异表达基因按照其参与的BP(Biological Process, 生物过程)、MF(Molecular Function, 分子功能) 及CC(Cellular Component, 细胞组分) 三个方面进行分类注释。GO 注释有助于理解基因背后所代表的生物学意义。GO功能显著性富集分析给出与基因组背景相比,在相关基因中显著富集的GO功能条目,从而给出与差异表达基因与哪些生物学功能显著相关。该分析首先把所有相关向Gene Ontology数据库的各个term映射,计算每个term的基因数目,然后应用超几何检验,找出与整个基因组背景相比,在与差异表达基因中显著富集的GO条目。

下面展示差异表达的基因富集GO富集分析部分结果,完整结果请见/result/5.gokegg/sampA_sampB_up/down_GO_res.csv。GO富集分析完整结果请详见位于report/result/5.gokegg文件夹的*_GO_res.csv表格文件。

显示前100行 (共2775行)
ONTOLOGY ID Description GeneRatio BgRatio RichFactor FoldEnrichment zScore pvalue p.adjust qvalue geneID Count
BP GO:0015979 photosynthesis 71/1609 125/9502 0.568 3.354 11.963 0.000 0.000 0.000 OsMH_01G0109600/OsMH_01G02454000/OsMH_01G0351500/OsMH_01G0394300/OsMH_01G0541300/OsMH_01G0557700/OsMH_02G0091750/OsMH_02G0145800/OsMH_02G0215200/OsMH_02G0364250/OsMH_02G0392300/OsMH_02G0510800/OsMH_02... 71
BP GO:0019684 photosynthesis, light reaction 56/1609 92/9502 0.609 3.595 11.291 0.000 0.000 0.000 OsMH_01G0109600/OsMH_01G02454000/OsMH_01G0351500/OsMH_01G0394300/OsMH_01G0541300/OsMH_01G0557700/OsMH_02G0091750/OsMH_02G0145800/OsMH_02G0364250/OsMH_02G0392300/OsMH_02G0510800/OsMH_02G0515100/OsMH_03... 56
BP GO:0009698 phenylpropanoid metabolic process 56/1609 98/9502 0.571 3.375 10.668 0.000 0.000 0.000 OsMH_01G0071200/OsMH_01G0431500/OsMH_01G0592800/OsMH_01G0597900/OsMH_01G0598000/OsMH_01G0607600/OsMH_01G0666300/OsMH_02G0073100/OsMH_02G0082800/OsMH_02G0102100/OsMH_02G0350100/OsMH_02G0378900/OsMH_02G... 56
BP GO:0009699 phenylpropanoid biosynthetic process 51/1609 85/9502 0.600 3.543 10.634 0.000 0.000 0.000 OsMH_01G0431500/OsMH_01G0592800/OsMH_01G0597900/OsMH_01G0598000/OsMH_01G0607600/OsMH_01G0666300/OsMH_02G0073100/OsMH_02G0082800/OsMH_02G0378900/OsMH_02G0393300/OsMH_02G0405950/OsMH_02G0567100/OsMH_03G... 51
BP GO:0019748 secondary metabolic process 106/1609 272/9502 0.390 2.301 9.832 0.000 0.000 0.000 OsMH_01G0071200/OsMH_01G0431500/OsMH_01G0592800/OsMH_01G0597900/OsMH_01G0598000/OsMH_01G0607600/OsMH_01G0666300/OsMH_02G0073100/OsMH_02G0074900/OsMH_02G0082800/OsMH_02G0102100/OsMH_02G0266700/OsMH_02G... 106
BP GO:0044550 secondary metabolite biosynthetic process 85/1609 197/9502 0.431 2.548 9.913 0.000 0.000 0.000 OsMH_01G0431500/OsMH_01G0592800/OsMH_01G0597900/OsMH_01G0598000/OsMH_01G0607600/OsMH_01G0666300/OsMH_02G0073100/OsMH_02G0074900/OsMH_02G0082800/OsMH_02G0357700/OsMH_02G0357900/OsMH_02G0378900/OsMH_02G... 85
BP GO:0042440 pigment metabolic process 62/1609 161/9502 0.385 2.274 7.362 0.000 0.000 0.000 OsMH_01G0114500/OsMH_01G0133400/OsMH_01G0165700/OsMH_01G0376950/OsMH_01G0572400/OsMH_01G0572500/OsMH_01G0670700/OsMH_02G0063700/OsMH_02G0426500/OsMH_02G0450800/OsMH_02G0528400/OsMH_03G0022200/OsMH_03G... 62
BP GO:0080167 response to karrikin 46/1609 104/9502 0.442 2.612 7.463 0.000 0.000 0.000 OsMH_01G0075400/OsMH_01G0133400/OsMH_01G0152300/OsMH_01G0210700/OsMH_01G0470900/OsMH_01G0572400/OsMH_01G0572500/OsMH_01G0670700/OsMH_01G0700950/OsMH_02G0082800/OsMH_02G0151700/OsMH_02G0324200/OsMH_02G... 46
BP GO:0009617 response to bacterium 120/1609 411/9502 0.292 1.724 6.777 0.000 0.000 0.000 OsMH_01G0025300/OsMH_01G0027400/OsMH_01G0047400/OsMH_01G0047450/OsMH_01G0084600/OsMH_01G0119900/OsMH_01G0196600/OsMH_01G0420400/OsMH_01G0431500/OsMH_01G0446000/OsMH_01G0453400/OsMH_01G0521700/OsMH_01G... 120
BP GO:0009415 response to water 99/1609 326/9502 0.304 1.793 6.581 0.000 0.000 0.000 OsMH_01G0064000/OsMH_01G0119900/OsMH_01G0196600/OsMH_01G0264100/OsMH_01G0438700/OsMH_01G0521700/OsMH_01G0557700/OsMH_01G0561300/OsMH_01G0632400/OsMH_02G0001400/OsMH_02G0144000/OsMH_02G0319100/OsMH_02G... 99
BP GO:1902074 response to salt 115/1609 399/9502 0.288 1.702 6.469 0.000 0.000 0.000 OsMH_01G0064000/OsMH_01G0119900/OsMH_01G0196600/OsMH_01G0243700/OsMH_01G0264100/OsMH_01G0438700/OsMH_01G0521700/OsMH_01G0557700/OsMH_01G0561300/OsMH_01G0592800/OsMH_01G0632400/OsMH_01G0651400/OsMH_02G... 115
BP GO:0009414 response to water deprivation 98/1609 324/9502 0.302 1.786 6.501 0.000 0.000 0.000 OsMH_01G0064000/OsMH_01G0119900/OsMH_01G0196600/OsMH_01G0264100/OsMH_01G0438700/OsMH_01G0521700/OsMH_01G0557700/OsMH_01G0561300/OsMH_01G0632400/OsMH_02G0001400/OsMH_02G0144000/OsMH_02G0319100/OsMH_02G... 98
BP GO:0046677 response to antibiotic 83/1609 261/9502 0.318 1.878 6.494 0.000 0.000 0.000 OsMH_01G0072600/OsMH_01G0075400/OsMH_01G0084600/OsMH_01G0196600/OsMH_01G0213300/OsMH_01G0414550/OsMH_01G0420400/OsMH_01G0446000/OsMH_01G0453400/OsMH_01G0592800/OsMH_01G0639800/OsMH_01G0651400/OsMH_01G... 83
BP GO:0009809 lignin biosynthetic process 23/1609 38/9502 0.605 3.574 7.179 0.000 0.000 0.000 OsMH_01G0431500/OsMH_01G0597900/OsMH_01G0598000/OsMH_02G0082800/OsMH_02G0393300/OsMH_02G0567100/OsMH_03G0208550/OsMH_04G0475100/OsMH_05G0348300/OsMH_05G0348500/OsMH_05G0375900/OsMH_06G0259800/OsMH_06G... 23
BP GO:0009808 lignin metabolic process 25/1609 44/9502 0.568 3.355 7.070 0.000 0.000 0.000 OsMH_01G0431500/OsMH_01G0597900/OsMH_01G0598000/OsMH_02G0082800/OsMH_02G0393300/OsMH_02G0405950/OsMH_02G0567100/OsMH_03G0208550/OsMH_04G0405200/OsMH_04G0475100/OsMH_05G0348300/OsMH_05G0348500/OsMH_05G... 25
BP GO:0009767 photosynthetic electron transport chain 26/1609 47/9502 0.553 3.267 7.034 0.000 0.000 0.000 OsMH_01G0351500/OsMH_02G0145800/OsMH_02G0364250/OsMH_02G0510800/OsMH_02G0515100/OsMH_03G0049900/OsMH_03G0077500/OsMH_03G0149600/OsMH_03G0527100/OsMH_04G0409800/OsMH_05G0243350/OsMH_05G0246800/OsMH_06G... 26
BP GO:0009657 plastid organization 68/1609 200/9502 0.340 2.008 6.504 0.000 0.000 0.000 OsMH_01G0002400/OsMH_01G0024900/OsMH_01G0059200/OsMH_01G0165500/OsMH_01G0165700/OsMH_01G0295600/OsMH_01G0309100/OsMH_01G0460300/OsMH_01G0470900/OsMH_01G0474400/OsMH_01G0484700/OsMH_01G0557700/OsMH_01G... 68
BP GO:0009765 photosynthesis, light harvesting 17/1609 23/9502 0.739 4.365 7.295 0.000 0.000 0.000 OsMH_01G0394300/OsMH_02G0091750/OsMH_03G0126100/OsMH_03G0382400/OsMH_04G0512200/OsMH_05G0039700/OsMH_05G0299000/OsMH_05G0441200/OsMH_06G0111100/OsMH_06G0435200/OsMH_06G0468200/OsMH_06G0483400/OsMH_07G... 17
BP GO:0010345 suberin biosynthetic process 17/1609 24/9502 0.708 4.183 7.049 0.000 0.000 0.000 OsMH_01G0592800/OsMH_01G0607600/OsMH_01G0666300/OsMH_02G0378900/OsMH_03G0033700/OsMH_03G0034950/OsMH_03G0035200/OsMH_03G0035300/OsMH_03G0164800/OsMH_04G0199600/OsMH_05G0017300/OsMH_05G0347800/OsMH_06G... 17
BP GO:0042742 defense response to bacterium 94/1609 325/9502 0.289 1.708 5.864 0.000 0.000 0.000 OsMH_01G0025300/OsMH_01G0027400/OsMH_01G0084600/OsMH_01G0119900/OsMH_01G0196600/OsMH_01G0420400/OsMH_01G0431500/OsMH_01G0446000/OsMH_01G0453400/OsMH_01G0521700/OsMH_01G0687600/OsMH_01G0688100/OsMH_02G... 94
BP GO:0009611 response to wounding 70/1609 220/9502 0.318 1.879 5.956 0.000 0.000 0.000 OsMH_01G0081900/OsMH_01G0084600/OsMH_01G0196600/OsMH_01G0484900/OsMH_01G0561300/OsMH_01G0632400/OsMH_01G0651400/OsMH_01G0700950/OsMH_02G0006100/OsMH_02G0009500/OsMH_02G0018700/OsMH_02G0088500/OsMH_02G... 70
BP GO:0009636 response to toxic substance 74/1609 243/9502 0.305 1.798 5.692 0.000 0.000 0.000 OsMH_01G0075400/OsMH_01G0196600/OsMH_01G0213300/OsMH_01G0264100/OsMH_01G0420400/OsMH_01G0446000/OsMH_01G0453400/OsMH_01G0555400/OsMH_01G0639800/OsMH_01G0651400/OsMH_01G0697550/OsMH_02G0013700/OsMH_02G... 74
BP GO:0009658 chloroplast organization 51/1609 153/9502 0.333 1.969 5.453 0.000 0.000 0.000 OsMH_01G0002400/OsMH_01G0165700/OsMH_01G0309100/OsMH_01G0460300/OsMH_01G0470900/OsMH_01G0474400/OsMH_01G0484700/OsMH_01G0557700/OsMH_01G0589600/OsMH_02G0147500/OsMH_02G0330300/OsMH_02G0392300/OsMH_02G... 51
BP GO:0006091 generation of precursor metabolites and energy 74/1609 253/9502 0.292 1.727 5.294 0.000 0.000 0.000 OsMH_01G0109600/OsMH_01G02454000/OsMH_01G0351500/OsMH_01G0394300/OsMH_01G0541300/OsMH_01G0557700/OsMH_02G0091750/OsMH_02G0145800/OsMH_02G0215200/OsMH_02G0364250/OsMH_02G0392300/OsMH_02G0468950/OsMH_02... 74
BP GO:1901570 fatty acid derivative biosynthetic process 17/1609 30/9502 0.567 3.346 5.812 0.000 0.000 0.000 OsMH_01G0466700/OsMH_01G0538300/OsMH_03G0033700/OsMH_03G0034950/OsMH_03G0035200/OsMH_03G0035300/OsMH_03G0127300/OsMH_03G0249100/OsMH_05G0429700/OsMH_07G0228500/OsMH_07G0344700/OsMH_07G0345500/OsMH_08G... 17
BP GO:0009751 response to salicylic acid 56/1609 178/9502 0.315 1.858 5.217 0.000 0.000 0.000 OsMH_01G0072600/OsMH_01G0084600/OsMH_01G0414550/OsMH_01G0446000/OsMH_01G0592800/OsMH_01G0639800/OsMH_01G0651400/OsMH_01G0708400/OsMH_02G0088500/OsMH_02G0518600/OsMH_02G0570500/OsMH_03G0108800/OsMH_03G... 56
BP GO:0046148 pigment biosynthetic process 41/1609 116/9502 0.353 2.087 5.320 0.000 0.000 0.000 OsMH_01G0133400/OsMH_01G0165700/OsMH_01G0376950/OsMH_02G0063700/OsMH_02G0426500/OsMH_02G0450800/OsMH_02G0528400/OsMH_03G0022200/OsMH_03G0072000/OsMH_03G0180900/OsMH_03G0207200/OsMH_03G0216000/OsMH_03G... 41
BP GO:0009735 response to cytokinin 60/1609 199/9502 0.302 1.781 5.024 0.000 0.000 0.000 OsMH_01G0119900/OsMH_01G0159500/OsMH_01G0159700/OsMH_01G0425300/OsMH_01G0467300/OsMH_01G0520600/OsMH_01G0665600/OsMH_01G0687600/OsMH_01G0688100/OsMH_01G0705100/OsMH_02G0014900/OsMH_02G0102100/OsMH_02G... 60
BP GO:0000302 response to reactive oxygen species 53/1609 170/9502 0.312 1.841 4.996 0.000 0.000 0.000 OsMH_01G0006900/OsMH_01G0075400/OsMH_01G0196600/OsMH_01G0213300/OsMH_01G0420400/OsMH_01G0446000/OsMH_01G0453400/OsMH_01G0639800/OsMH_01G0651400/OsMH_02G0013700/OsMH_02G0101300/OsMH_02G0344600/OsMH_02G... 53
BP GO:0042542 response to hydrogen peroxide 30/1609 77/9502 0.390 2.301 5.175 0.000 0.000 0.000 OsMH_01G0075400/OsMH_01G0196600/OsMH_01G0213300/OsMH_01G0420400/OsMH_01G0446000/OsMH_01G0453400/OsMH_01G0639800/OsMH_01G0651400/OsMH_02G0013700/OsMH_02G0101300/OsMH_02G0361500/OsMH_03G0028000/OsMH_03G... 30
BP GO:0009773 photosynthetic electron transport in photosystem I 12/1609 18/9502 0.667 3.937 5.631 0.000 0.000 0.000 OsMH_02G0510800/OsMH_02G0515100/OsMH_03G0049900/OsMH_03G0149600/OsMH_03G0527100/OsMH_05G0243350/OsMH_05G0246800/OsMH_07G0281400/OsMH_08G0163400/OsMH_08G0417600/OsMH_09G0143400/OsMH_09G0308700 12
BP GO:0032544 plastid translation 9/1609 11/9502 0.818 4.832 5.741 0.000 0.000 0.000 OsMH_01G0165500/OsMH_03G0324300/OsMH_04G0359400/OsMH_04G0558500/OsMH_05G0080850/OsMH_06G0446900/OsMH_07G0103700/OsMH_07G0375600/OsMH_11G0391200 9
BP GO:0010025 wax biosynthetic process 14/1609 24/9502 0.583 3.445 5.414 0.000 0.000 0.000 OsMH_01G0466700/OsMH_01G0538300/OsMH_03G0033700/OsMH_03G0034950/OsMH_03G0035200/OsMH_03G0035300/OsMH_03G0127300/OsMH_03G0249100/OsMH_05G0429700/OsMH_07G0228500/OsMH_08G0152600/OsMH_08G0337800/OsMH_09G... 14
BP GO:1901568 fatty acid derivative metabolic process 22/1609 50/9502 0.440 2.598 5.116 0.000 0.000 0.000 OsMH_01G0466700/OsMH_01G0538300/OsMH_02G0088500/OsMH_03G0033700/OsMH_03G0034950/OsMH_03G0035200/OsMH_03G0035300/OsMH_03G0127300/OsMH_03G0249100/OsMH_05G0429700/OsMH_07G0228500/OsMH_07G0344700/OsMH_07G... 22
BP GO:0034219 carbohydrate transmembrane transport 27/1609 69/9502 0.391 2.311 4.934 0.000 0.001 0.000 OsMH_01G0108700/OsMH_01G0126500/OsMH_01G0309100/OsMH_01G0339600/OsMH_01G0400300/OsMH_01G0481300/OsMH_01G0538700/OsMH_02G0583800/OsMH_03G0002055/OsMH_03G0061300/OsMH_03G0104200/OsMH_03G0210100/OsMH_03G... 27
BP GO:0006979 response to oxidative stress 87/1609 332/9502 0.262 1.548 4.585 0.000 0.001 0.000 OsMH_01G0006900/OsMH_01G0047400/OsMH_01G0047450/OsMH_01G0064000/OsMH_01G0075400/OsMH_01G0081900/OsMH_01G0196600/OsMH_01G0213300/OsMH_01G0420400/OsMH_01G0446000/OsMH_01G0453400/OsMH_01G0557700/OsMH_01G... 87
BP GO:0015994 chlorophyll metabolic process 24/1609 59/9502 0.407 2.402 4.878 0.000 0.001 0.001 OsMH_01G0114500/OsMH_01G0133400/OsMH_01G0165700/OsMH_02G0063700/OsMH_02G0450800/OsMH_03G0198500/OsMH_03G0216000/OsMH_03G0345400/OsMH_03G0443000/OsMH_04G0287200/OsMH_04G0438200/OsMH_04G0438300/OsMH_04G... 24
BP GO:0010166 wax metabolic process 14/1609 26/9502 0.538 3.180 5.025 0.000 0.001 0.001 OsMH_01G0466700/OsMH_01G0538300/OsMH_03G0033700/OsMH_03G0034950/OsMH_03G0035200/OsMH_03G0035300/OsMH_03G0127300/OsMH_03G0249100/OsMH_05G0429700/OsMH_07G0228500/OsMH_08G0152600/OsMH_08G0337800/OsMH_09G... 14
BP GO:0009812 flavonoid metabolic process 40/1609 124/9502 0.323 1.905 4.580 0.000 0.001 0.001 OsMH_01G0431500/OsMH_01G0572400/OsMH_01G0572500/OsMH_01G0670700/OsMH_02G0393300/OsMH_02G0528400/OsMH_03G0180900/OsMH_03G0549800/OsMH_03G0586400/OsMH_03G0591000/OsMH_04G0352200/OsMH_04G0410300/OsMH_05G... 40
BP GO:1902265 abscisic acid homeostasis 8/1609 10/9502 0.800 4.724 5.320 0.000 0.001 0.001 OsMH_07G0315100/OsMH_07G0315200/OsMH_07G0315400/OsMH_07G0315800/OsMH_07G0320800/OsMH_07G0320900/OsMH_07G0368550/OsMH_09G0371350 8
BP GO:0006778 porphyrin-containing compound metabolic process 27/1609 72/9502 0.375 2.215 4.671 0.000 0.001 0.001 OsMH_01G0114500/OsMH_01G0133400/OsMH_01G0165700/OsMH_02G0063700/OsMH_02G0450800/OsMH_03G0198500/OsMH_03G0207200/OsMH_03G0216000/OsMH_03G0345400/OsMH_03G0443000/OsMH_04G0287200/OsMH_04G0438200/OsMH_04G... 27
BP GO:0033013 tetrapyrrole metabolic process 27/1609 72/9502 0.375 2.215 4.671 0.000 0.001 0.001 OsMH_01G0114500/OsMH_01G0133400/OsMH_01G0165700/OsMH_02G0063700/OsMH_02G0450800/OsMH_03G0198500/OsMH_03G0207200/OsMH_03G0216000/OsMH_03G0345400/OsMH_03G0443000/OsMH_04G0287200/OsMH_04G0438200/OsMH_04G... 27
BP GO:0006721 terpenoid metabolic process 45/1609 146/9502 0.308 1.820 4.509 0.000 0.001 0.001 OsMH_01G0006000/OsMH_01G0367000/OsMH_01G0376950/OsMH_01G0396130/OsMH_01G0477550/OsMH_02G0018700/OsMH_02G0357700/OsMH_02G0357900/OsMH_02G0358500/OsMH_02G0426500/OsMH_02G0450800/OsMH_03G0022200/OsMH_03G... 45
BP GO:0048564 photosystem I assembly 10/1609 15/9502 0.667 3.937 5.140 0.000 0.001 0.001 OsMH_01G0557700/OsMH_02G0392300/OsMH_03G0562800/OsMH_05G0404300/OsMH_06G0150350/OsMH_06G0435200/OsMH_06G0457200/OsMH_08G0363200/OsMH_10G0281400/OsMH_12G0307150 10
BP GO:0042445 hormone metabolic process 69/1609 255/9502 0.271 1.598 4.370 0.000 0.001 0.001 OsMH_01G0071200/OsMH_01G0159500/OsMH_01G0159700/OsMH_01G0367000/OsMH_01G0383000/OsMH_01G0396130/OsMH_01G0679400/OsMH_02G0088500/OsMH_02G0358500/OsMH_02G0405950/OsMH_02G0547300/OsMH_02G0571800/OsMH_02G... 69
BP GO:0008643 carbohydrate transport 27/1609 73/9502 0.370 2.184 4.586 0.000 0.001 0.001 OsMH_01G0108700/OsMH_01G0126500/OsMH_01G0309100/OsMH_01G0339600/OsMH_01G0400300/OsMH_01G0481300/OsMH_01G0538700/OsMH_02G0583800/OsMH_03G0002055/OsMH_03G0061300/OsMH_03G0104200/OsMH_03G0210100/OsMH_03G... 27
BP GO:0046149 pigment catabolic process 14/1609 27/9502 0.519 3.062 4.845 0.000 0.001 0.001 OsMH_01G0114500/OsMH_03G0198500/OsMH_03G0443000/OsMH_03G0591000/OsMH_06G0255900/OsMH_07G0134800/OsMH_07G0136300/OsMH_07G0136400/OsMH_07G0136500/OsMH_07G0472600/OsMH_10G0223300/OsMH_10G0223700/OsMH_10G... 14
BP GO:0009651 response to salt stress 110/1609 457/9502 0.241 1.421 4.169 0.000 0.002 0.002 OsMH_01G0119900/OsMH_01G0193500/OsMH_01G0196600/OsMH_01G0264100/OsMH_01G0420400/OsMH_01G0425300/OsMH_01G0438700/OsMH_01G0453400/OsMH_01G0508300/OsMH_01G0557700/OsMH_01G0560300/OsMH_01G0575200/OsMH_01G... 110
BP GO:0010206 photosystem II repair 9/1609 13/9502 0.692 4.088 5.031 0.000 0.002 0.002 OsMH_03G0126100/OsMH_05G0039700/OsMH_05G0299000/OsMH_05G0441200/OsMH_06G0111100/OsMH_06G0435200/OsMH_06G0468200/OsMH_06G0483400/OsMH_07G0063100 9
BP GO:0010200 response to chitin 33/1609 99/9502 0.333 1.969 4.374 0.000 0.002 0.002 OsMH_01G0084600/OsMH_01G0193500/OsMH_01G0373500/OsMH_01G0446000/OsMH_01G0708400/OsMH_02G0330000/OsMH_02G0429600/OsMH_02G0510600/OsMH_03G0501900/OsMH_04G0327100/OsMH_04G0554400/OsMH_05G0012900/OsMH_05G... 33
BP GO:0070542 response to fatty acid 58/1609 210/9502 0.276 1.631 4.175 0.000 0.002 0.002 OsMH_01G0081900/OsMH_01G0084600/OsMH_01G0379700/OsMH_01G0414550/OsMH_01G0592800/OsMH_01G0651400/OsMH_01G0708400/OsMH_02G0088500/OsMH_02G0429600/OsMH_02G0508100/OsMH_02G0518600/OsMH_03G0068200/OsMH_03G... 58
BP GO:0051552 flavone metabolic process 8/1609 11/9502 0.727 4.295 4.937 0.000 0.003 0.002 OsMH_02G0528400/OsMH_03G0180900/OsMH_04G0410300/OsMH_06G0172200/OsMH_07G0042100/OsMH_08G0050800/OsMH_12G0110200/OsMH_12G0206900 8
BP GO:0051553 flavone biosynthetic process 8/1609 11/9502 0.727 4.295 4.937 0.000 0.003 0.002 OsMH_02G0528400/OsMH_03G0180900/OsMH_04G0410300/OsMH_06G0172200/OsMH_07G0042100/OsMH_08G0050800/OsMH_12G0110200/OsMH_12G0206900 8
BP GO:0051554 flavonol metabolic process 8/1609 11/9502 0.727 4.295 4.937 0.000 0.003 0.002 OsMH_02G0528400/OsMH_03G0180900/OsMH_04G0410300/OsMH_06G0172200/OsMH_07G0042100/OsMH_08G0050800/OsMH_12G0110200/OsMH_12G0206900 8
BP GO:0051555 flavonol biosynthetic process 8/1609 11/9502 0.727 4.295 4.937 0.000 0.003 0.002 OsMH_02G0528400/OsMH_03G0180900/OsMH_04G0410300/OsMH_06G0172200/OsMH_07G0042100/OsMH_08G0050800/OsMH_12G0110200/OsMH_12G0206900 8
BP GO:0009753 response to jasmonic acid 56/1609 202/9502 0.277 1.637 4.133 0.000 0.003 0.002 OsMH_01G0081900/OsMH_01G0084600/OsMH_01G0379700/OsMH_01G0414550/OsMH_01G0592800/OsMH_01G0651400/OsMH_01G0708400/OsMH_02G0088500/OsMH_02G0429600/OsMH_02G0508100/OsMH_02G0518600/OsMH_03G0068200/OsMH_03G... 56
BP GO:0010027 thylakoid membrane organization 15/1609 32/9502 0.469 2.768 4.524 0.000 0.003 0.003 OsMH_01G0002400/OsMH_01G0024900/OsMH_01G0059200/OsMH_01G0295600/OsMH_01G0484700/OsMH_01G0641000/OsMH_02G0147500/OsMH_03G0562800/OsMH_05G0018200/OsMH_05G0290000/OsMH_06G0111100/OsMH_06G0435200/OsMH_07G... 15
BP GO:0098656 monoatomic anion transmembrane transport 60/1609 222/9502 0.270 1.596 4.057 0.000 0.003 0.003 OsMH_01G0065900/OsMH_01G0092650/OsMH_01G0109500/OsMH_01G0126500/OsMH_01G0166200/OsMH_01G0309100/OsMH_01G0402500/OsMH_01G0415700/OsMH_01G0437500/OsMH_01G0497250/OsMH_01G0532800/OsMH_01G0681400/OsMH_02G... 60
BP GO:0006720 isoprenoid metabolic process 48/1609 168/9502 0.286 1.687 4.058 0.000 0.004 0.003 OsMH_01G0006000/OsMH_01G0367000/OsMH_01G0376950/OsMH_01G0396130/OsMH_01G0477550/OsMH_02G0018700/OsMH_02G0357700/OsMH_02G0357900/OsMH_02G0358500/OsMH_02G0386100/OsMH_02G0426500/OsMH_02G0450800/OsMH_03G... 48
BP GO:0009668 plastid membrane organization 15/1609 33/9502 0.455 2.684 4.376 0.000 0.004 0.004 OsMH_01G0002400/OsMH_01G0024900/OsMH_01G0059200/OsMH_01G0295600/OsMH_01G0484700/OsMH_01G0641000/OsMH_02G0147500/OsMH_03G0562800/OsMH_05G0018200/OsMH_05G0290000/OsMH_06G0111100/OsMH_06G0435200/OsMH_07G... 15
BP GO:0009834 plant-type secondary cell wall biogenesis 23/1609 63/9502 0.365 2.156 4.156 0.000 0.005 0.004 OsMH_01G0055700/OsMH_01G0436500/OsMH_01G0461600/OsMH_01G0521700/OsMH_02G0054200/OsMH_02G0500100/OsMH_03G0020500/OsMH_03G0168900/OsMH_03G0501900/OsMH_04G0475100/OsMH_04G0522100/OsMH_05G0053200/OsMH_05G... 23
BP GO:0016108 tetraterpenoid metabolic process 14/1609 30/9502 0.467 2.756 4.349 0.000 0.005 0.004 OsMH_01G0367000/OsMH_01G0376950/OsMH_02G0426500/OsMH_02G0450800/OsMH_03G0022200/OsMH_03G0072000/OsMH_04G0287200/OsMH_04G0331100/OsMH_04G0349000/OsMH_04G0538100/OsMH_06G0377500/OsMH_07G0096250/OsMH_09G... 14
BP GO:0016116 carotenoid metabolic process 14/1609 30/9502 0.467 2.756 4.349 0.000 0.005 0.004 OsMH_01G0367000/OsMH_01G0376950/OsMH_02G0426500/OsMH_02G0450800/OsMH_03G0022200/OsMH_03G0072000/OsMH_04G0287200/OsMH_04G0331100/OsMH_04G0349000/OsMH_04G0538100/OsMH_06G0377500/OsMH_07G0096250/OsMH_09G... 14
BP GO:0009832 plant-type cell wall biogenesis 38/1609 126/9502 0.302 1.781 3.985 0.000 0.005 0.005 OsMH_01G0055700/OsMH_01G0072600/OsMH_01G0436500/OsMH_01G0461600/OsMH_01G0521700/OsMH_01G0666300/OsMH_02G0054200/OsMH_02G0500100/OsMH_03G0020500/OsMH_03G0101900/OsMH_03G0168900/OsMH_03G0178800/OsMH_03G... 38
BP GO:0046688 response to copper ion 13/1609 27/9502 0.481 2.843 4.331 0.000 0.005 0.005 OsMH_01G0081900/OsMH_01G0119900/OsMH_01G0585100/OsMH_04G0437900/OsMH_05G0084000/OsMH_05G0084800/OsMH_05G0085000/OsMH_05G0085200/OsMH_05G0086100/OsMH_07G0000900/OsMH_08G0447800/OsMH_11G0007700/OsMH_12G... 13
BP GO:0042537 benzene-containing compound metabolic process 20/1609 52/9502 0.385 2.271 4.150 0.000 0.005 0.005 OsMH_01G0072600/OsMH_01G0666300/OsMH_02G0155500/OsMH_02G0405950/OsMH_04G0405200/OsMH_05G0072600/OsMH_05G0430800/OsMH_07G0280200/OsMH_07G0461400/OsMH_08G0010500/OsMH_08G0253600/OsMH_08G0414000/OsMH_09G... 20
BP GO:0071669 plant-type cell wall organization or biogenesis 58/1609 218/9502 0.266 1.571 3.852 0.000 0.006 0.005 OsMH_01G0055700/OsMH_01G0072600/OsMH_01G0179800/OsMH_01G0264100/OsMH_01G0436500/OsMH_01G0461600/OsMH_01G0521700/OsMH_01G0604400/OsMH_01G0666300/OsMH_01G0697550/OsMH_02G0054200/OsMH_02G0500100/OsMH_03G... 58
BP GO:0071214 cellular response to abiotic stimulus 46/1609 163/9502 0.282 1.667 3.876 0.000 0.006 0.005 OsMH_01G0003000/OsMH_01G0059200/OsMH_01G0119900/OsMH_01G0133400/OsMH_01G0172100/OsMH_01G0193500/OsMH_01G0196600/OsMH_01G0561300/OsMH_01G0592800/OsMH_02G0001400/OsMH_02G0073400/OsMH_02G0516800/OsMH_03G... 46
BP GO:0104004 cellular response to environmental stimulus 46/1609 163/9502 0.282 1.667 3.876 0.000 0.006 0.005 OsMH_01G0003000/OsMH_01G0059200/OsMH_01G0119900/OsMH_01G0133400/OsMH_01G0172100/OsMH_01G0193500/OsMH_01G0196600/OsMH_01G0561300/OsMH_01G0592800/OsMH_02G0001400/OsMH_02G0073400/OsMH_02G0516800/OsMH_03G... 46
BP GO:0030091 protein repair 9/1609 15/9502 0.600 3.543 4.451 0.000 0.006 0.006 OsMH_03G0126100/OsMH_05G0039700/OsMH_05G0299000/OsMH_05G0441200/OsMH_06G0111100/OsMH_06G0435200/OsMH_06G0468200/OsMH_06G0483400/OsMH_07G0063100 9
BP GO:0006820 monoatomic anion transport 69/1609 272/9502 0.254 1.498 3.763 0.000 0.007 0.006 OsMH_01G0060700/OsMH_01G0065900/OsMH_01G0092650/OsMH_01G0109500/OsMH_01G0126500/OsMH_01G0166200/OsMH_01G0309100/OsMH_01G0402500/OsMH_01G0415700/OsMH_01G0437500/OsMH_01G0497250/OsMH_01G0532800/OsMH_01G... 69
BP GO:0009813 flavonoid biosynthetic process 26/1609 77/9502 0.338 1.994 3.954 0.000 0.007 0.006 OsMH_01G0431500/OsMH_02G0393300/OsMH_02G0528400/OsMH_03G0180900/OsMH_03G0549800/OsMH_03G0586400/OsMH_04G0410300/OsMH_05G0335700/OsMH_05G0375900/OsMH_06G0172200/OsMH_06G0377500/OsMH_07G0033800/OsMH_07G... 26
BP GO:0042631 cellular response to water deprivation 15/1609 35/9502 0.429 2.531 4.097 0.000 0.008 0.007 OsMH_01G0196600/OsMH_01G0561300/OsMH_02G0001400/OsMH_03G0591000/OsMH_07G0134800/OsMH_07G0136300/OsMH_07G0136400/OsMH_07G0136500/OsMH_07G0280200/OsMH_07G0366150/OsMH_07G0366500/OsMH_07G0366700/OsMH_07G... 15
BP GO:0071462 cellular response to water stimulus 15/1609 35/9502 0.429 2.531 4.097 0.000 0.008 0.007 OsMH_01G0196600/OsMH_01G0561300/OsMH_02G0001400/OsMH_03G0591000/OsMH_07G0134800/OsMH_07G0136300/OsMH_07G0136400/OsMH_07G0136500/OsMH_07G0280200/OsMH_07G0366150/OsMH_07G0366500/OsMH_07G0366700/OsMH_07G... 15
BP GO:0016107 sesquiterpenoid catabolic process 7/1609 10/9502 0.700 4.134 4.477 0.000 0.008 0.007 OsMH_07G0315100/OsMH_07G0315200/OsMH_07G0315400/OsMH_07G0315800/OsMH_07G0320800/OsMH_07G0320900/OsMH_07G0368550 7
BP GO:0043290 apocarotenoid catabolic process 7/1609 10/9502 0.700 4.134 4.477 0.000 0.008 0.007 OsMH_07G0315100/OsMH_07G0315200/OsMH_07G0315400/OsMH_07G0315800/OsMH_07G0320800/OsMH_07G0320900/OsMH_07G0368550 7
BP GO:0046345 abscisic acid catabolic process 7/1609 10/9502 0.700 4.134 4.477 0.000 0.008 0.007 OsMH_07G0315100/OsMH_07G0315200/OsMH_07G0315400/OsMH_07G0315800/OsMH_07G0320800/OsMH_07G0320900/OsMH_07G0368550 7
BP GO:0014070 response to organic cyclic compound 91/1609 383/9502 0.238 1.403 3.636 0.000 0.008 0.007 OsMH_01G0038000/OsMH_01G0038200/OsMH_01G0047400/OsMH_01G0047450/OsMH_01G0051800/OsMH_01G0072600/OsMH_01G0084600/OsMH_01G0159500/OsMH_01G0159700/OsMH_01G0350400/OsMH_01G0414550/OsMH_01G0446000/OsMH_01G... 91
BP GO:0010109 regulation of photosynthesis 16/1609 39/9502 0.410 2.423 4.020 0.000 0.008 0.007 OsMH_01G0351500/OsMH_01G0541300/OsMH_03G0557150/OsMH_05G0093300/OsMH_05G0364900/OsMH_05G0423300/OsMH_06G0111100/OsMH_06G0435200/OsMH_06G0483400/OsMH_07G0045800/OsMH_08G0015900/OsMH_08G0056000/OsMH_09G... 16
BP GO:0016114 terpenoid biosynthetic process 33/1609 108/9502 0.306 1.804 3.796 0.000 0.008 0.007 OsMH_01G0006000/OsMH_01G0367000/OsMH_01G0376950/OsMH_01G0477550/OsMH_02G0018700/OsMH_02G0357700/OsMH_02G0357900/OsMH_02G0358500/OsMH_02G0426500/OsMH_02G0450800/OsMH_03G0022200/OsMH_03G0072000/OsMH_03G... 33
BP GO:0009690 cytokinin metabolic process 14/1609 32/9502 0.438 2.584 4.051 0.000 0.009 0.008 OsMH_01G0383000/OsMH_01G0679400/OsMH_03G0591000/OsMH_04G0438200/OsMH_04G0438300/OsMH_04G0438400/OsMH_04G0445400/OsMH_04G0445800/OsMH_07G0134800/OsMH_07G0136300/OsMH_07G0136400/OsMH_07G0136500/OsMH_07G... 14
BP GO:0098754 detoxification 39/1609 135/9502 0.289 1.706 3.730 0.000 0.009 0.008 OsMH_01G0264100/OsMH_01G0555400/OsMH_01G0697550/OsMH_02G0013700/OsMH_02G0328600/OsMH_02G0344600/OsMH_02G0354000/OsMH_02G0534400/OsMH_03G0028000/OsMH_03G0274200/OsMH_03G0478000/OsMH_03G0478100/OsMH_03G... 39
BP GO:0097237 cellular response to toxic substance 38/1609 131/9502 0.290 1.713 3.710 0.000 0.009 0.009 OsMH_01G0264100/OsMH_01G0420400/OsMH_01G0453400/OsMH_01G0555400/OsMH_01G0697550/OsMH_02G0013700/OsMH_02G0328600/OsMH_02G0344600/OsMH_02G0354000/OsMH_02G0534400/OsMH_03G0028000/OsMH_03G0170600/OsMH_03G... 38
BP GO:0032787 monocarboxylic acid metabolic process 88/1609 371/9502 0.237 1.401 3.555 0.000 0.010 0.009 OsMH_01G0006000/OsMH_01G0071200/OsMH_01G0072600/OsMH_01G0607600/OsMH_01G0666300/OsMH_02G0009500/OsMH_02G0088500/OsMH_02G0155500/OsMH_02G0156300/OsMH_02G0161500/OsMH_02G0378900/OsMH_02G0386100/OsMH_02G... 88
BP GO:0035725 sodium ion transmembrane transport 13/1609 29/9502 0.448 2.647 4.011 0.000 0.010 0.009 OsMH_01G0328400/OsMH_01G0670500/OsMH_02G0070200/OsMH_02G0312600/OsMH_03G0361100/OsMH_03G0361200/OsMH_04G0313100/OsMH_04G0484800/OsMH_04G0485000/OsMH_06G0199600/OsMH_06G0464200/OsMH_06G0464300/OsMH_07G... 13
BP GO:0009409 response to cold 75/1609 307/9502 0.244 1.443 3.560 0.000 0.010 0.009 OsMH_01G0075400/OsMH_01G0119900/OsMH_01G0133400/OsMH_01G0135600/OsMH_01G0196600/OsMH_01G0264100/OsMH_01G0561300/OsMH_01G0632400/OsMH_01G0639800/OsMH_01G0651400/OsMH_02G0013700/OsMH_02G0017200/OsMH_02G... 75
BP GO:0009308 amine metabolic process 28/1609 89/9502 0.315 1.858 3.671 0.001 0.012 0.011 OsMH_01G0071200/OsMH_01G0383000/OsMH_01G0679400/OsMH_02G0277600/OsMH_02G0547300/OsMH_03G0499200/OsMH_03G0567100/OsMH_03G0567400/OsMH_03G0591000/OsMH_04G0037200/OsMH_04G0438200/OsMH_04G0438300/OsMH_04G... 28
BP GO:0010817 regulation of hormone levels 82/1609 344/9502 0.238 1.408 3.478 0.001 0.012 0.011 OsMH_01G0071200/OsMH_01G0159500/OsMH_01G0159700/OsMH_01G0367000/OsMH_01G0383000/OsMH_01G0396130/OsMH_01G0662200/OsMH_01G0679400/OsMH_02G0062300/OsMH_02G0088500/OsMH_02G0330300/OsMH_02G0358500/OsMH_02G... 82
BP GO:0022900 electron transport chain 27/1609 85/9502 0.318 1.876 3.662 0.001 0.013 0.012 OsMH_01G0351500/OsMH_02G0145800/OsMH_02G0364250/OsMH_02G0510800/OsMH_02G0515100/OsMH_03G0049900/OsMH_03G0077500/OsMH_03G0149600/OsMH_03G0527100/OsMH_04G0409800/OsMH_05G0243350/OsMH_05G0246800/OsMH_06G... 27
BP GO:0009620 response to fungus 77/1609 320/9502 0.241 1.421 3.459 0.001 0.013 0.012 OsMH_01G0084600/OsMH_01G0196600/OsMH_01G0379700/OsMH_01G0420400/OsMH_01G0453400/OsMH_01G0482000/OsMH_01G0521700/OsMH_01G0631100/OsMH_01G0632400/OsMH_01G0681200/OsMH_01G0700950/OsMH_02G0088500/OsMH_02G... 77
BP GO:0016109 tetraterpenoid biosynthetic process 11/1609 23/9502 0.478 2.824 3.955 0.001 0.013 0.012 OsMH_01G0376950/OsMH_02G0426500/OsMH_02G0450800/OsMH_03G0022200/OsMH_03G0072000/OsMH_04G0331100/OsMH_04G0349000/OsMH_04G0538100/OsMH_06G0377500/OsMH_07G0096250/OsMH_10G0352700 11
BP GO:0016117 carotenoid biosynthetic process 11/1609 23/9502 0.478 2.824 3.955 0.001 0.013 0.012 OsMH_01G0376950/OsMH_02G0426500/OsMH_02G0450800/OsMH_03G0022200/OsMH_03G0072000/OsMH_04G0331100/OsMH_04G0349000/OsMH_04G0538100/OsMH_06G0377500/OsMH_07G0096250/OsMH_10G0352700 11
BP GO:0017001 antibiotic catabolic process 11/1609 23/9502 0.478 2.824 3.955 0.001 0.013 0.012 OsMH_02G0013700/OsMH_02G0328600/OsMH_02G0344600/OsMH_02G0405950/OsMH_02G0476200/OsMH_03G0028000/OsMH_04G0119900/OsMH_04G0405200/OsMH_04G0479400/OsMH_07G0450600/OsMH_09G0356400 11
BP GO:0009269 response to desiccation 7/1609 11/9502 0.636 3.758 4.132 0.001 0.015 0.013 OsMH_01G0264100/OsMH_06G0197700/OsMH_06G0445700/OsMH_07G0475400/OsMH_11G0072800/OsMH_12G0065600/OsMH_12G0273500 7
BP GO:1901527 abscisic acid-activated signaling pathway involved in stomatal movement 7/1609 11/9502 0.636 3.758 4.132 0.001 0.015 0.013 OsMH_03G0591000/OsMH_07G0134800/OsMH_07G0136300/OsMH_07G0136400/OsMH_07G0136500/OsMH_10G0223150/OsMH_11G0215100 7
BP GO:0062197 cellular response to chemical stress 42/1609 153/9502 0.275 1.621 3.497 0.001 0.015 0.013 OsMH_01G0006900/OsMH_01G0047400/OsMH_01G0047450/OsMH_01G0119900/OsMH_01G0193500/OsMH_01G0420400/OsMH_01G0453400/OsMH_01G0592800/OsMH_02G0073400/OsMH_02G0344600/OsMH_02G0354000/OsMH_02G0361500/OsMH_02G... 42
BP GO:0120256 olefinic compound catabolic process 8/1609 14/9502 0.571 3.375 4.014 0.001 0.016 0.015 OsMH_07G0315100/OsMH_07G0315200/OsMH_07G0315400/OsMH_07G0315800/OsMH_07G0320800/OsMH_07G0320900/OsMH_07G0368550/OsMH_10G0314970 8
BP GO:0010114 response to red light 16/1609 42/9502 0.381 2.250 3.665 0.001 0.018 0.016 OsMH_01G0133400/OsMH_01G0428050/OsMH_02G0562000/OsMH_03G0154700/OsMH_04G0331100/OsMH_04G0349000/OsMH_04G0352200/OsMH_05G0221900/OsMH_05G0395300/OsMH_05G0450700/OsMH_06G0348300/OsMH_07G0363500/OsMH_09G... 16
BP GO:0008299 isoprenoid biosynthetic process 36/1609 127/9502 0.283 1.674 3.452 0.001 0.018 0.016 OsMH_01G0006000/OsMH_01G0367000/OsMH_01G0376950/OsMH_01G0477550/OsMH_02G0018700/OsMH_02G0357700/OsMH_02G0357900/OsMH_02G0358500/OsMH_02G0386100/OsMH_02G0426500/OsMH_02G0450800/OsMH_03G0022200/OsMH_03G... 36
BP GO:1900055 regulation of leaf senescence 17/1609 46/9502 0.370 2.182 3.630 0.001 0.018 0.016 OsMH_01G0126200/OsMH_01G0196600/OsMH_01G0632400/OsMH_02G0421000/OsMH_02G0508100/OsMH_03G0198500/OsMH_03G0420900/OsMH_03G0549800/OsMH_04G0480300/OsMH_05G0221000/OsMH_05G0316400/OsMH_06G0119800/OsMH_06G... 17

表6.1 GO富集分析部分结果:
ONTOLOGY:GO方面,细胞成分,生物过程或分子功能之一;
ID:GO标识符,GO ID;
Description:GO术语的文字描述;
GeneRatio:该条目基因比例,分子是富集到这个GO条目上的基因的数目,分母是所有差异表达基因的数目;
BgRatio:背景比例,分母是物种全部有GO注释的基因的数目,分子是这些基因中注释到这个GO条目上面的基因的数目;
RichFactor​​:富集因子(Enrichment Factor)= GeneRatio / BgRatio;
​​FoldEnrichment​:富集倍数(Fold Enrichment)= (富集通路基因数 / 输入基因数) / (背景通路基因数 / 背景总基因数);
​​zScore​:标准化富集得分(基于超几何分布的 Z 值);
pvalue:富集的p值;
p.adjust:使用BH校正之后的p值;
qvalue:q值,使用FDR校正之后的p值,q-value相比于p-value更加严格,表示p-value产生假阳性的概率;
geneID:富集到这个GO条目上面的具体的基因ID;
Count:富集到这个GO条目上面的基因的数目。




图6.2 Peak关联基因GO气泡图。纵坐标是GO Term 名称,横坐标是对应GO Term 中检出的基因占背景基因的个数,颜色代表显著性,气泡大小代表该条目基因比例。



图6.3 Peak关联基因GO条状图。按照BP、MF、CC三个方面分别展示GO富集结果。纵坐标是GO Term 名称,横坐标值越大显著性越高,如果为0代表qvalue等于1。



6.2 KEGG富集分析

KEGG (Kyoto Encyclopedia of Genes and Genomes, http://www.genome.jp/kegg/) 是日本京都大学构建的基因组信息数据库,它将基因组序列信息与功能信息相结合,提供了一个全面的基因组功能信息资源。在PATHWAY数据库里,包括图解的细胞生化过程如代谢、膜转运、信号传递、细胞周期,还包括同系保守的子通路等信息。KEGG富集分析可以对差异表达基因进行KEGG通路富集分析。

下面展示差异表达的基因富集KEGG富集分析部分结果,完整结果请见/result/5.gokegg/sampA_sampB_up/down_KEGG_res.csv。GO富集分析完整结果请详见位于report/result/5.gokegg文件夹的*_KEGG_res.csv表格文件。

显示前100行 (共320行)
ID Description GeneRatio BgRatio RichFactor FoldEnrichment zScore pvalue p.adjust qvalue geneID Count
00940 Phenylpropanoid biosynthesis 115/1344 273/7945 0.421 2.490 11.305 0.000 0.000 0.000 OsMH_01G0066300/OsMH_01G0170600/OsMH_01G0208800/OsMH_01G0208900/OsMH_01G0209100/OsMH_01G0264100/OsMH_01G0385900/OsMH_01G0572400/OsMH_01G0572500/OsMH_01G0670700/OsMH_01G0697550/OsMH_02G0073100/OsMH_02G... 115
00980 Metabolism of xenobiotics by cytochrome P450 57/1344 121/7945 0.471 2.785 8.926 0.000 0.000 0.000 OsMH_01G0114800/OsMH_01G0114950/OsMH_01G0115100/OsMH_01G0115200/OsMH_01G0257600/OsMH_01G0258700/OsMH_01G0259800/OsMH_01G0358200/OsMH_01G0684300/OsMH_01G0684400/OsMH_01G0684500/OsMH_01G0691900/OsMH_03G... 57
00195 Photosynthesis 43/1344 78/7945 0.551 3.259 9.046 0.000 0.000 0.000 OsMH_01G0295700/OsMH_01G0300270/OsMH_01G0300300/OsMH_01G0541300/OsMH_01G0612100/OsMH_01G0620500/OsMH_01G0678100/OsMH_02G0003200/OsMH_02G0364250/OsMH_02G0515100/OsMH_03G0161700/OsMH_03G0163000/OsMH_03G... 43
05204 Chemical carcinogenesis - DNA adducts 56/1344 120/7945 0.467 2.759 8.759 0.000 0.000 0.000 OsMH_01G0114800/OsMH_01G0114950/OsMH_01G0115100/OsMH_01G0115200/OsMH_01G0257600/OsMH_01G0258700/OsMH_01G0259800/OsMH_01G0358200/OsMH_01G0684300/OsMH_01G0684400/OsMH_01G0684500/OsMH_01G0691900/OsMH_03G... 56
04913 Ovarian steroidogenesis 41/1344 80/7945 0.512 3.030 8.232 0.000 0.000 0.000 OsMH_01G0114800/OsMH_01G0114950/OsMH_01G0115100/OsMH_01G0115200/OsMH_01G0342200/OsMH_01G0342800/OsMH_01G0691900/OsMH_02G0081450/OsMH_02G0159200/OsMH_02G0357700/OsMH_02G0357900/OsMH_03G0318900/OsMH_03G... 41
00982 Drug metabolism - cytochrome P450 46/1344 100/7945 0.460 2.719 7.807 0.000 0.000 0.000 OsMH_01G0257600/OsMH_01G0258700/OsMH_01G0259800/OsMH_01G0358200/OsMH_01G0684300/OsMH_01G0684400/OsMH_01G0684500/OsMH_03G0076900/OsMH_03G0076950/OsMH_03G0165700/OsMH_03G0165750/OsMH_04G0120000/OsMH_05G... 46
00140 Steroid hormone biosynthesis 41/1344 86/7945 0.477 2.818 7.650 0.000 0.000 0.000 OsMH_01G0114800/OsMH_01G0114950/OsMH_01G0115100/OsMH_01G0115200/OsMH_01G0342200/OsMH_01G0342800/OsMH_01G0691900/OsMH_02G0159200/OsMH_03G0318900/OsMH_03G0382800/OsMH_03G0384400/OsMH_03G0536700/OsMH_03G... 41
00480 Glutathione metabolism 48/1344 126/7945 0.381 2.252 6.392 0.000 0.000 0.000 OsMH_01G0047400/OsMH_01G0047450/OsMH_01G0257600/OsMH_01G0258700/OsMH_01G0259800/OsMH_01G0358200/OsMH_01G0684300/OsMH_01G0684400/OsMH_01G0684500/OsMH_02G0277600/OsMH_02G0344600/OsMH_03G0165700/OsMH_03G... 48
04927 Cortisol synthesis and secretion 30/1344 62/7945 0.484 2.860 6.635 0.000 0.000 0.000 OsMH_01G0115100/OsMH_01G0115200/OsMH_01G0342200/OsMH_01G0342800/OsMH_02G0159200/OsMH_03G0318900/OsMH_03G0382800/OsMH_03G0536700/OsMH_03G0536900/OsMH_03G00536950/OsMH_04G0001800/OsMH_04G0078900/OsMH_04... 30
00360 Phenylalanine metabolism 34/1344 76/7945 0.447 2.645 6.500 0.000 0.000 0.000 OsMH_01G0538400/OsMH_01G0556600/OsMH_02G0073100/OsMH_02G0186100/OsMH_02G0189800/OsMH_02G0264100/OsMH_02G0405950/OsMH_02G0406000/OsMH_02G0406400/OsMH_02G0466200/OsMH_04G0021800/OsMH_04G0021900/OsMH_04G... 34
01120 Microbial metabolism in diverse environments 125/1344 468/7945 0.267 1.579 5.825 0.000 0.000 0.000 OsMH_01G0008800/OsMH_01G0096900/OsMH_01G0243700/OsMH_01G0385900/OsMH_01G0467300/OsMH_01G0500800/OsMH_01G0556600/OsMH_01G0572400/OsMH_01G0572500/OsMH_01G0617300/OsMH_01G0670700/OsMH_02G0011300/OsMH_02G... 125
00908 Zeatin biosynthesis 29/1344 61/7945 0.475 2.810 6.404 0.000 0.000 0.000 OsMH_01G0080000/OsMH_01G0236100/OsMH_01G0396200/OsMH_01G0420850/OsMH_01G0420900/OsMH_01G0421000/OsMH_01G0421100/OsMH_01G0421150/OsMH_01G0421200/OsMH_01G0487900/OsMH_01G0504600/OsMH_01G0679400/OsMH_03G... 29
00196 Photosynthesis - antenna proteins 12/1344 14/7945 0.857 5.067 6.872 0.000 0.000 0.000 OsMH_01G0394300/OsMH_01G0498200/OsMH_02G0091750/OsMH_02G0526500/OsMH_03G0382400/OsMH_04G0355900/OsMH_06G0201800/OsMH_07G0363500/OsMH_08G0336400/OsMH_09G0189700/OsMH_09G0269350/OsMH_11G0116600 12
00361 Chlorocyclohexane and chlorobenzene degradation 15/1344 21/7945 0.714 4.222 6.672 0.000 0.000 0.000 OsMH_05G0298250/OsMH_05G0322800/OsMH_08G0134075/OsMH_08G0134150/OsMH_08G0134500/OsMH_11G0149550/OsMH_11G0149580/OsMH_11G0149650/OsMH_11G0149660/OsMH_11G0149670/OsMH_11G0149675/OsMH_11G0149680/OsMH_11G... 15
00364 Fluorobenzoate degradation 15/1344 21/7945 0.714 4.222 6.672 0.000 0.000 0.000 OsMH_05G0298250/OsMH_05G0322800/OsMH_08G0134075/OsMH_08G0134150/OsMH_08G0134500/OsMH_11G0149550/OsMH_11G0149580/OsMH_11G0149650/OsMH_11G0149660/OsMH_11G0149670/OsMH_11G0149675/OsMH_11G0149680/OsMH_11G... 15
00623 Toluene degradation 15/1344 21/7945 0.714 4.222 6.672 0.000 0.000 0.000 OsMH_05G0298250/OsMH_05G0322800/OsMH_08G0134075/OsMH_08G0134150/OsMH_08G0134500/OsMH_11G0149550/OsMH_11G0149580/OsMH_11G0149650/OsMH_11G0149660/OsMH_11G0149670/OsMH_11G0149675/OsMH_11G0149680/OsMH_11G... 15
00710 Carbon fixation by Calvin cycle 34/1344 82/7945 0.415 2.451 5.960 0.000 0.000 0.000 OsMH_01G0096900/OsMH_01G0500800/OsMH_01G0617300/OsMH_02G0466800/OsMH_03G0026200/OsMH_03G0059300/OsMH_03G0139300/OsMH_03G0149600/OsMH_03G0546400/OsMH_03G0552500/OsMH_04G0137200/OsMH_04G0357900/OsMH_04G... 34
01524 Platinum drug resistance 42/1344 112/7945 0.375 2.217 5.852 0.000 0.000 0.000 OsMH_01G0257600/OsMH_01G0258700/OsMH_01G0259800/OsMH_01G0358200/OsMH_01G0538700/OsMH_01G0684300/OsMH_01G0684400/OsMH_01G0684500/OsMH_03G0165700/OsMH_03G0165750/OsMH_03G0242400/OsMH_04G0107350/OsMH_04G... 42
05133 Pertussis 85/1344 301/7945 0.282 1.669 5.342 0.000 0.000 0.000 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_01G0568800/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0424300/OsMH_02G0538200/OsMH_02G... 85
04917 Prolactin signaling pathway 30/1344 71/7945 0.423 2.498 5.720 0.000 0.000 0.000 OsMH_01G0115100/OsMH_01G0115200/OsMH_01G0342200/OsMH_01G0342800/OsMH_02G0159200/OsMH_03G0318900/OsMH_03G0382800/OsMH_03G0536700/OsMH_03G0536900/OsMH_03G00536950/OsMH_04G0001800/OsMH_04G0078900/OsMH_04... 30
00073 Cutin, suberine and wax biosynthesis 21/1344 42/7945 0.500 2.956 5.734 0.000 0.000 0.000 OsMH_01G0466700/OsMH_01G0538300/OsMH_01G0607600/OsMH_01G0666300/OsMH_02G0378900/OsMH_02G0502700/OsMH_03G0033700/OsMH_03G0034950/OsMH_03G0035200/OsMH_03G0035300/OsMH_04G0267800/OsMH_04G0268400/OsMH_04G... 21
00941 Flavonoid biosynthesis 28/1344 67/7945 0.418 2.470 5.454 0.000 0.000 0.000 OsMH_02G0264100/OsMH_02G0393300/OsMH_02G0528400/OsMH_03G0238400/OsMH_03G0586400/OsMH_04G0506100/OsMH_04G0506150/OsMH_04G0506200/OsMH_05G0220200/OsMH_05G0375900/OsMH_06G0057400/OsMH_06G0073100/OsMH_06G... 28
00983 Drug metabolism - other enzymes 39/1344 110/7945 0.355 2.096 5.222 0.000 0.000 0.000 OsMH_01G0257600/OsMH_01G0258700/OsMH_01G0259800/OsMH_01G0358200/OsMH_01G0684300/OsMH_01G0684400/OsMH_01G0684500/OsMH_03G0165700/OsMH_03G0165750/OsMH_03G0296400/OsMH_05G0041000/OsMH_06G0007800/OsMH_07G... 39
00901 Indole alkaloid biosynthesis 24/1344 54/7945 0.444 2.627 5.414 0.000 0.000 0.000 OsMH_01G0101800/OsMH_01G0102000/OsMH_01G0102600/OsMH_01G0103250/OsMH_01G0103300/OsMH_01G0110700/OsMH_01G0440100/OsMH_0GT0440300/OsMH_01G0440400/OsMH_01G0440600/OsMH_01G0441200/OsMH_01G0538400/OsMH_02G... 24
00380 Tryptophan metabolism 40/1344 116/7945 0.345 2.038 5.084 0.000 0.000 0.000 OsMH_01G0008800/OsMH_01G0111900/OsMH_01G0114800/OsMH_01G0114950/OsMH_01G0115100/OsMH_01G0115200/OsMH_01G0159500/OsMH_01G0159700/OsMH_01G0385900/OsMH_01G0538400/OsMH_01G0691900/OsMH_02G0013700/OsMH_02G... 40
05140 Leishmaniasis 73/1344 261/7945 0.280 1.653 4.843 0.000 0.000 0.000 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0424300/OsMH_02G0538200/OsMH_02G0576350/OsMH_03G... 73
05152 Tuberculosis 102/1344 399/7945 0.256 1.511 4.728 0.000 0.000 0.000 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0175150/OsMH_01G0425300/OsMH_01G0456900/OsMH_01G0457500/OsMH_01G0547550/OsMH_01G0568800/OsMH_02G0006100/OsMH_02G... 102
04064 NF-kappa B signaling pathway 75/1344 272/7945 0.276 1.630 4.770 0.000 0.000 0.000 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0424300/OsMH_02G0538200/OsMH_02G0576350/OsMH_03G... 75
04624 Toll and Imd signaling pathway 76/1344 278/7945 0.273 1.616 4.718 0.000 0.000 0.000 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_01G0591900/OsMH_02G0006100/OsMH_02G0017600/OsMH_02G0033200/OsMH_02G0424300/OsMH_02G... 76
04722 Neurotrophin signaling pathway 87/1344 332/7945 0.262 1.549 4.612 0.000 0.000 0.000 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_01G0568800/OsMH_01G0656800/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0196200/OsMH_02G... 87
04620 Toll-like receptor signaling pathway 74/1344 273/7945 0.271 1.602 4.570 0.000 0.000 0.000 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0196200/OsMH_02G0424300/OsMH_02G0538200/OsMH_02G... 74
00460 Cyanoamino acid metabolism 27/1344 72/7945 0.375 2.217 4.680 0.000 0.000 0.000 OsMH_01G0047400/OsMH_01G0047450/OsMH_01G0572400/OsMH_01G0572500/OsMH_01G0670700/OsMH_03G0518100/OsMH_03G0528400/OsMH_04G0069850/OsMH_04G0370250/OsMH_04G0370275/OsMH_04G0370300/OsMH_04G0402200/OsMH_04G... 27
04621 NOD-like receptor signaling pathway 77/1344 293/7945 0.263 1.554 4.356 0.000 0.000 0.000 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0354000/OsMH_02G0424300/OsMH_02G0534400/OsMH_02G... 77
05162 Measles 80/1344 308/7945 0.260 1.535 4.325 0.000 0.000 0.000 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_01G0472100/OsMH_01G0497100/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0424300/OsMH_02G... 80
05142 Chagas disease 73/1344 276/7945 0.264 1.564 4.300 0.000 0.000 0.000 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0424300/OsMH_02G0538200/OsMH_02G0576350/OsMH_03G... 73
05225 Hepatocellular carcinoma 37/1344 114/7945 0.325 1.919 4.458 0.000 0.000 0.000 OsMH_01G0257600/OsMH_01G0258700/OsMH_01G0259800/OsMH_01G0358200/OsMH_01G0684300/OsMH_01G0684400/OsMH_01G0684500/OsMH_03G0165700/OsMH_03G0165750/OsMH_05G0041000/OsMH_05G0261800/OsMH_07G0060700/OsMH_07G... 37
04016 MAPK signaling pathway - plant 64/1344 238/7945 0.269 1.590 4.167 0.000 0.001 0.000 OsMH_01G0081900/OsMH_01G0267300/OsMH_01G0268200/OsMH_01G0568800/OsMH_01G0584500/OsMH_02G0013700/OsMH_02G0144000/OsMH_02G0207100/OsMH_02G0277400/OsMH_02G0342400/OsMH_02G0360900/OsMH_02G0547300/OsMH_03G... 64
04934 Cushing syndrome 33/1344 100/7945 0.330 1.951 4.317 0.000 0.001 0.000 OsMH_01G0115100/OsMH_01G0115200/OsMH_01G0342200/OsMH_01G0342800/OsMH_02G0159200/OsMH_03G0318900/OsMH_03G0382800/OsMH_03G0536700/OsMH_03G0536900/OsMH_03G00536950/OsMH_04G0001800/OsMH_04G0078900/OsMH_04... 33
05418 Fluid shear stress and atherosclerosis 62/1344 235/7945 0.264 1.560 3.929 0.000 0.001 0.001 OsMH_01G0095600/OsMH_01G0257600/OsMH_01G0258700/OsMH_01G0259800/OsMH_01G0358200/OsMH_01G0408900/OsMH_01G0568800/OsMH_01G0684300/OsMH_01G0684400/OsMH_01G0684500/OsMH_02G0073400/OsMH_02G0196200/OsMH_02G... 62
04010 MAPK signaling pathway 80/1344 325/7945 0.246 1.455 3.780 0.000 0.002 0.001 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0351500/OsMH_01G0456900/OsMH_01G0457500/OsMH_01G0472100/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0171900/OsMH_02G... 80
00630 Glyoxylate and dicarboxylate metabolism 28/1344 86/7945 0.326 1.925 3.890 0.000 0.002 0.002 OsMH_01G0008800/OsMH_01G0467600/OsMH_01G0488700/OsMH_02G0001400/OsMH_02G0013700/OsMH_03G0028000/OsMH_03G0518100/OsMH_03G0546400/OsMH_03G0557150/OsMH_04G0005330/OsMH_04G0379900/OsMH_04G0383400/OsMH_04G... 28
05145 Toxoplasmosis 77/1344 314/7945 0.245 1.450 3.668 0.000 0.002 0.002 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_01G0472100/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0424300/OsMH_02G0538200/OsMH_02G... 77
01200 Carbon metabolism 75/1344 307/7945 0.244 1.444 3.581 0.000 0.003 0.002 OsMH_01G0008800/OsMH_01G0096900/OsMH_01G0467600/OsMH_01G0488700/OsMH_01G0500800/OsMH_01G0523800/OsMH_01G0617300/OsMH_02G0001400/OsMH_02G0013700/OsMH_02G0466800/OsMH_03G0000600/OsMH_03G0026200/OsMH_03G... 75
00830 Retinol metabolism 23/1344 67/7945 0.343 2.029 3.818 0.000 0.003 0.002 OsMH_01G0114800/OsMH_01G0114950/OsMH_01G0691900/OsMH_03G0076900/OsMH_03G0076950/OsMH_03G0384400/OsMH_03G0447300/OsMH_04G0001800/OsMH_04G0449850/OsMH_06G0024300/OsMH_06G0212000/OsMH_07G0257900/OsMH_07G... 23
00062 Fatty acid elongation 18/1344 48/7945 0.375 2.217 3.815 0.001 0.004 0.003 OsMH_01G0047050/OsMH_01G0047200/OsMH_02G0099300/OsMH_02G0499100/OsMH_03G0002000/OsMH_03G0105500/OsMH_03G0127300/OsMH_03G0252600/OsMH_04G0020300/OsMH_04G0020500/OsMH_04G0199600/OsMH_05G0446800/OsMH_06G... 18
05164 Influenza A 71/1344 292/7945 0.243 1.437 3.436 0.001 0.004 0.003 OsMH_01G0013250/OsMH_01G0015700/OsMH_01G0016200/OsMH_01G0016300/OsMH_01G0025300/OsMH_01G0456900/OsMH_01G0457500/OsMH_01G0472100/OsMH_01G0477550/OsMH_02G0006100/OsMH_02G0033200/OsMH_02G0424300/OsMH_02G... 71
00942 Anthocyanin biosynthesis 9/1344 17/7945 0.529 3.130 3.966 0.001 0.005 0.004 OsMH_01G0072600/OsMH_01G0509000/OsMH_05G0072600/OsMH_06G0172200/OsMH_07G0042100/OsMH_11G0039300/OsMH_11G0225700/OsMH_11G0238500/OsMH_11G0243000 9
00906 Carotenoid biosynthesis 17/1344 46/7945 0.370 2.185 3.636 0.001 0.006 0.004 OsMH_01G0367000/OsMH_01G0376950/OsMH_02G0085000/OsMH_02G0473500/OsMH_03G0022200/OsMH_03G0072000/OsMH_03G0561100/OsMH_04G0287200/OsMH_04G0349000/OsMH_06G0486400/OsMH_07G0046600/OsMH_07G0096250/OsMH_07G... 17
01040 Biosynthesis of unsaturated fatty acids 18/1344 51/7945 0.353 2.086 3.512 0.001 0.008 0.006 OsMH_01G0047050/OsMH_01G0047200/OsMH_02G0571800/OsMH_03G0527000/OsMH_04G0020300/OsMH_05G0053700/OsMH_06G0073200/OsMH_06G0182550/OsMH_06G0256200/OsMH_07G0054100/OsMH_07G0062000/OsMH_07G0062200/OsMH_07G... 18
00945 Stilbenoid, diarylheptanoid and gingerol biosynthesis 22/1344 68/7945 0.324 1.913 3.410 0.001 0.008 0.006 OsMH_02G0264100/OsMH_02G0393300/OsMH_05G0220200/OsMH_05G0375900/OsMH_05G0396000/OsMH_06G0057400/OsMH_06G0073100/OsMH_06G0073500/OsMH_06G0120800/OsMH_07G0276100/OsMH_07G0335050/OsMH_08G0392400/OsMH_08G... 22
00591 Linoleic acid metabolism 17/1344 48/7945 0.354 2.094 3.429 0.002 0.009 0.007 OsMH_02G0081450/OsMH_02G0088500/OsMH_02G0357700/OsMH_02G0357900/OsMH_03G0068200/OsMH_03G0518200/OsMH_04G0347700/OsMH_05G0200200/OsMH_07G0111100/OsMH_08G0402900/OsMH_08G0403300/OsMH_09G0095400/OsMH_10G... 17
00860 Porphyrin metabolism 21/1344 65/7945 0.323 1.910 3.323 0.002 0.011 0.008 OsMH_01G0114500/OsMH_01G0165700/OsMH_02G0063700/OsMH_03G0195200/OsMH_03G0207200/OsMH_03G0216000/OsMH_03G0345400/OsMH_03G0443000/OsMH_03G0571900/OsMH_03G0578950/OsMH_04G0487900/OsMH_05G0260000/OsMH_06G... 21
00960 Tropane, piperidine and pyridine alkaloid biosynthesis 13/1344 33/7945 0.394 2.329 3.451 0.002 0.011 0.008 OsMH_01G0670800/OsMH_02G0186100/OsMH_02G0189800/OsMH_03G0151400/OsMH_04G0036900/OsMH_04G0179900/OsMH_04G0180300/OsMH_06G0268700/OsMH_06G0268800/OsMH_06G0327300/OsMH_07G0376700/OsMH_07G0376800/OsMH_11G... 13
00410 beta-Alanine metabolism 18/1344 53/7945 0.340 2.008 3.321 0.002 0.011 0.009 OsMH_01G0385900/OsMH_01G0523800/OsMH_02G0423400/OsMH_03G0501300/OsMH_04G0036900/OsMH_04G0180300/OsMH_04G0348100/OsMH_04G0500100/OsMH_04G0540000/OsMH_04G0540100/OsMH_06G0150500/OsMH_06G0268700/OsMH_06G... 18
00910 Nitrogen metabolism 15/1344 42/7945 0.357 2.111 3.258 0.003 0.015 0.011 OsMH_01G0243700/OsMH_01G0432350/OsMH_01G0467300/OsMH_02G0324600/OsMH_02G0531800/OsMH_04G0429400/OsMH_04G0529650/OsMH_05G0429400/OsMH_07G0451100/OsMH_08G0324850/OsMH_08G0324900/OsMH_08G0366700/OsMH_08G... 15
00561 Glycerolipid metabolism 29/1344 103/7945 0.282 1.664 3.062 0.003 0.016 0.012 OsMH_01G0198200/OsMH_01G0210700/OsMH_01G0385900/OsMH_01G0467600/OsMH_01G0475500/OsMH_02G0013100/OsMH_02G0423400/OsMH_03G0292900/OsMH_03G0500400/OsMH_03G0596800/OsMH_04G0502200/OsMH_05G0174800/OsMH_05G... 29
03070 Bacterial secretion system 9/1344 20/7945 0.450 2.660 3.354 0.003 0.018 0.013 OsMH_01G0047300/OsMH_01G0203900/OsMH_01G0295600/OsMH_01G0692100/OsMH_03G0424800/OsMH_03G0424900/OsMH_05G0391000/OsMH_11G0046000/OsMH_11G0046030 9
00950 Isoquinoline alkaloid biosynthesis 13/1344 35/7945 0.371 2.196 3.199 0.003 0.018 0.014 OsMH_01G0538400/OsMH_02G0186100/OsMH_02G0189800/OsMH_04G0036900/OsMH_04G0180300/OsMH_05G0392200/OsMH_06G0268700/OsMH_06G0268800/OsMH_06G0327300/OsMH_07G0376700/OsMH_07G0376800/OsMH_10G0232400/OsMH_11G... 13
00904 Diterpenoid biosynthesis 18/1344 56/7945 0.321 1.900 3.050 0.004 0.021 0.016 OsMH_02G0357600/OsMH_02G0357700/OsMH_02G0358500/OsMH_02G0358600/OsMH_02G0358900/OsMH_04G0078800/OsMH_04G0078900/OsMH_04G0079600/OsMH_04G0080100/OsMH_04G0080900/OsMH_04G0488650/OsMH_05G0395300/OsMH_06G... 18
00981 Insect hormone biosynthesis 7/1344 14/7945 0.500 2.956 3.305 0.004 0.024 0.018 OsMH_01G0114800/OsMH_01G0114950/OsMH_01G0385900/OsMH_02G0423400/OsMH_06G0150500/OsMH_11G0072800/OsMH_12G0065600 7
00592 alpha-Linolenic acid metabolism 21/1344 71/7945 0.296 1.748 2.858 0.006 0.029 0.022 OsMH_01G0258050/OsMH_01G0646600/OsMH_02G0009500/OsMH_02G0088500/OsMH_02G0571800/OsMH_03G0068200/OsMH_03G0109600/OsMH_04G0347700/OsMH_05G0053700/OsMH_05G0200200/OsMH_06G0098920/OsMH_06G0098980/OsMH_06G... 21
00350 Tyrosine metabolism 18/1344 58/7945 0.310 1.835 2.878 0.006 0.030 0.022 OsMH_01G0538400/OsMH_02G0186100/OsMH_02G0189800/OsMH_03G0076900/OsMH_03G0076950/OsMH_04G0036900/OsMH_04G0180300/OsMH_05G0392200/OsMH_06G0268700/OsMH_06G0268800/OsMH_06G0327300/OsMH_07G0376700/OsMH_07G... 18
04750 Inflammatory mediator regulation of TRP channels 20/1344 68/7945 0.294 1.739 2.760 0.007 0.037 0.028 OsMH_01G0568800/OsMH_02G0081450/OsMH_02G0357700/OsMH_02G0357900/OsMH_03G0522400/OsMH_04G0404700/OsMH_05G0374000/OsMH_06G0453900/OsMH_07G0111100/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G... 20
00650 Butanoate metabolism 11/1344 30/7945 0.367 2.168 2.891 0.007 0.037 0.028 OsMH_01G0008800/OsMH_01G0129000/OsMH_01G0556600/OsMH_02G0011300/OsMH_03G0501300/OsMH_04G0305200/OsMH_04G0348100/OsMH_04G0491100/OsMH_08G0364300/OsMH_11G0033300/OsMH_12G0029200 11
04626 Plant-pathogen interaction 64/1344 284/7945 0.225 1.332 2.572 0.008 0.038 0.029 OsMH_01G0267300/OsMH_01G0268200/OsMH_01G0300500/OsMH_01G0524100/OsMH_01G0568800/OsMH_01G0584500/OsMH_02G0083700/OsMH_02G0299400/OsMH_02G0407100/OsMH_02G0429600/OsMH_02G0547300/OsMH_03G0455700/OsMH_03G... 64
00680 Methane metabolism 21/1344 73/7945 0.288 1.701 2.713 0.008 0.038 0.029 OsMH_01G0096900/OsMH_01G0617300/OsMH_03G0076900/OsMH_03G0076950/OsMH_03G0149600/OsMH_03G0518100/OsMH_04G0316000/OsMH_05G0087800/OsMH_05G0330600/OsMH_06G0030700/OsMH_06G0381500/OsMH_06G0430400/OsMH_08G... 21
00625 Chloroalkane and chloroalkene degradation 8/1344 19/7945 0.421 2.489 2.932 0.009 0.041 0.031 OsMH_01G0385900/OsMH_02G0423400/OsMH_03G0076900/OsMH_03G0076950/OsMH_06G0150500/OsMH_10G0063300/OsMH_11G0072800/OsMH_12G0065600 8
00071 Fatty acid degradation 16/1344 53/7945 0.302 1.785 2.586 0.012 0.056 0.042 OsMH_01G0008800/OsMH_01G0385900/OsMH_02G0423400/OsMH_02G0571800/OsMH_03G0076900/OsMH_03G0076950/OsMH_05G0053700/OsMH_06G0050350/OsMH_06G0150500/OsMH_06G0256200/OsMH_10G0063300/OsMH_11G0072800/OsMH_11G... 16
00909 Sesquiterpenoid and triterpenoid biosynthesis 15/1344 49/7945 0.306 1.810 2.565 0.013 0.058 0.044 OsMH_02G0018700/OsMH_02G0251000/OsMH_02G0254900/OsMH_03G0072550/OsMH_03G0214650/OsMH_04G0254300/OsMH_04G0255700/OsMH_04G0258400/OsMH_04G0488650/OsMH_05G0206500O/OsMH_06G0231200/OsMH_08G0032700/OsMH_08... 15
01212 Fatty acid metabolism 24/1344 90/7945 0.267 1.576 2.481 0.013 0.058 0.044 OsMH_01G0008800/OsMH_01G0047050/OsMH_01G0047200/OsMH_02G0571800/OsMH_03G0002000/OsMH_03G0527000/OsMH_04G0020300/OsMH_04G0346300/OsMH_05G0053700/OsMH_06G0050350/OsMH_06G0073200/OsMH_06G0182550/OsMH_06G... 24
00130 Ubiquinone and other terpenoid-quinone biosynthesis 16/1344 54/7945 0.296 1.752 2.500 0.014 0.064 0.049 OsMH_01G0549400/OsMH_02G0073100/OsMH_02G0186100/OsMH_02G0189800/OsMH_02G0264100/OsMH_02G0466200/OsMH_03G0077500/OsMH_05G0220200/OsMH_05G0382550/OsMH_06G0421800/OsMH_07G0069550/OsMH_08G0140300/OsMH_08G... 16
05200 Pathways in cancer 51/1344 225/7945 0.227 1.340 2.334 0.015 0.065 0.049 OsMH_01G0257600/OsMH_01G0258700/OsMH_01G0259800/OsMH_01G0358200/OsMH_01G0568800/OsMH_01G0684300/OsMH_01G0684400/OsMH_01G0684500/OsMH_02G0108100/OsMH_02G0196200/OsMH_03G0165700/OsMH_03G0165750/OsMH_03G... 51
04744 Phototransduction 11/1344 33/7945 0.333 1.970 2.521 0.016 0.071 0.054 OsMH_01G0568800/OsMH_03G0522400/OsMH_05G0374000/OsMH_06G0453900/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G0475000/OsMH_09G0246600/OsMH_09G0289200/OsMH_12G0340600 11
00965 Betalain biosynthesis 5/1344 10/7945 0.500 2.956 2.792 0.016 0.071 0.054 OsMH_01G0538400/OsMH_01G0627300/OsMH_01G0627400/OsMH_05G0392200/OsMH_10G0232400 5
04740 Olfactory transduction 12/1344 38/7945 0.316 1.867 2.417 0.019 0.081 0.061 OsMH_01G0568800/OsMH_03G0522400/OsMH_04G0404700/OsMH_05G0374000/OsMH_06G0453900/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G0475000/OsMH_09G0246600/OsMH_09G0289200/OsMH_12G0340600 12
04971 Gastric acid secretion 12/1344 38/7945 0.316 1.867 2.417 0.019 0.081 0.061 OsMH_01G0568800/OsMH_03G0522400/OsMH_04G0404700/OsMH_05G0374000/OsMH_06G0453900/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G0475000/OsMH_09G0246600/OsMH_09G0289200/OsMH_12G0340600 12
04727 GABAergic synapse 13/1344 43/7945 0.302 1.787 2.335 0.022 0.091 0.069 OsMH_01G0392200/OsMH_02G0085600/OsMH_02G0494100/OsMH_03G0501300/OsMH_04G0102000/OsMH_04G0348100/OsMH_04G0529650/OsMH_06G0110500/OsMH_06G0155600/OsMH_07G0323900/OsMH_08G0364300/OsMH_11G0000200/OsMH_12G... 13
00030 Pentose phosphate pathway 18/1344 66/7945 0.273 1.612 2.253 0.023 0.094 0.071 OsMH_01G0617300/OsMH_03G0000600/OsMH_03G0059300/OsMH_03G0149600/OsMH_03G0281600/OsMH_03G0552500/OsMH_05G0087800/OsMH_05G0330600/OsMH_06G0028400/OsMH_06G0207500/OsMH_06G0381500/OsMH_06G0430400/OsMH_07G... 18
00400 Phenylalanine, tyrosine and tryptophan biosynthesis 16/1344 59/7945 0.271 1.603 2.098 0.033 0.132 0.100 OsMH_01G0002400/OsMH_02G0186100/OsMH_02G0189800/OsMH_03G0259200/OsMH_03G0499200/OsMH_03G0567100/OsMH_03G0567400/OsMH_04G0317900/OsMH_04G0513450/OsMH_06G0327300/OsMH_06G0471900/OsMH_08G0342200/OsMH_08G... 16
04924 Renin secretion 14/1344 50/7945 0.280 1.655 2.097 0.034 0.134 0.102 OsMH_01G0568800/OsMH_02G0171900/OsMH_02G0559800/OsMH_03G0522400/OsMH_05G0206900/OsMH_05G0374000/OsMH_06G0453900/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G0475000/OsMH_09G0246600/OsMH_09G... 14
04912 GnRH signaling pathway 17/1344 64/7945 0.266 1.570 2.067 0.034 0.134 0.102 OsMH_01G0568800/OsMH_02G0017200/OsMH_03G0260100/OsMH_03G0522400/OsMH_04G0404700/OsMH_05G0374000/OsMH_06G0378500/OsMH_06G0453900/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G0475000/OsMH_08G... 17
04745 Phototransduction - fly 12/1344 41/7945 0.293 1.730 2.115 0.035 0.135 0.102 OsMH_01G0568800/OsMH_03G0522400/OsMH_04G0404700/OsMH_05G0374000/OsMH_06G0453900/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G0475000/OsMH_09G0246600/OsMH_09G0289200/OsMH_12G0340600 12
00333 Prodigiosin biosynthesis 5/1344 12/7945 0.417 2.463 2.289 0.038 0.146 0.111 OsMH_03G0527000/OsMH_06G0073200/OsMH_07G0062000/OsMH_07G0062200/OsMH_10G0277200 5
00903 Limonene degradation 5/1344 12/7945 0.417 2.463 2.289 0.038 0.146 0.111 OsMH_01G0385900/OsMH_02G0423400/OsMH_06G0150500/OsMH_11G0072800/OsMH_12G0065600 5
04970 Salivary secretion 12/1344 42/7945 0.286 1.689 2.020 0.041 0.155 0.117 OsMH_01G0561300/OsMH_01G0568800/OsMH_03G0522400/OsMH_05G0374000/OsMH_06G0453900/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G0475000/OsMH_09G0246600/OsMH_09G0289200/OsMH_12G0340600 12
00053 Ascorbate and aldarate metabolism 15/1344 56/7945 0.268 1.583 1.977 0.042 0.155 0.117 OsMH_01G0385900/OsMH_02G0344600/OsMH_02G0423400/OsMH_02G0476200/OsMH_04G0119900/OsMH_04G0479400/OsMH_06G0114100/OsMH_06G0150500/OsMH_06G0339200/OsMH_06G0344800/OsMH_09G0356400/OsMH_10G0247700/OsMH_11G... 15
00500 Starch and sucrose metabolism 47/1344 219/7945 0.215 1.269 1.819 0.045 0.166 0.125 OsMH_01G0572400/OsMH_01G0572500/OsMH_01G0670700/OsMH_01G0700950/OsMH_02G0048300/OsMH_02G0325400/OsMH_02G0505900/OsMH_02G0583300/OsMH_03G0036300/OsMH_03G0209500/OsMH_03G0246000/OsMH_03G0513800/OsMH_03G... 47
00260 Glycine, serine and threonine metabolism 23/1344 96/7945 0.240 1.416 1.852 0.048 0.173 0.131 OsMH_01G0467600/OsMH_01G0488700/OsMH_02G0001400/OsMH_03G0061900/OsMH_03G0518100/OsMH_03G0567100/OsMH_03G0567400/OsMH_04G0005330/OsMH_04G0036900/OsMH_04G0180300/OsMH_04G0500500/OsMH_06G0268700/OsMH_06G... 23
04713 Circadian entrainment 12/1344 43/7945 0.279 1.650 1.928 0.049 0.175 0.132 OsMH_01G0568800/OsMH_03G0522400/OsMH_04G0404700/OsMH_05G0374000/OsMH_06G0453900/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G0475000/OsMH_09G0246600/OsMH_09G0289200/OsMH_12G0340600 12
02024 Quorum sensing 16/1344 62/7945 0.258 1.526 1.874 0.050 0.176 0.133 OsMH_01G0047300/OsMH_01G0203900/OsMH_01G0689000/OsMH_01G0692100/OsMH_03G0259200/OsMH_03G0499200/OsMH_03G0501300/OsMH_04G0348100/OsMH_05G0391000/OsMH_06G0050350/OsMH_08G0364300/OsMH_08G0380900/OsMH_10G... 16
05031 Amphetamine addiction 17/1344 67/7945 0.254 1.500 1.854 0.051 0.178 0.135 OsMH_01G0538400/OsMH_01G0568800/OsMH_02G0171900/OsMH_02G0559800/OsMH_03G0522400/OsMH_04G0404700/OsMH_05G0374000/OsMH_05G0392200/OsMH_06G0453900/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G... 17
00430 Taurine and hypotaurine metabolism 7/1344 21/7945 0.333 1.970 2.009 0.051 0.178 0.135 OsMH_01G0047400/OsMH_01G0047450/OsMH_03G0443700/OsMH_03G0501300/OsMH_04G0348100/OsMH_08G0364300/OsMH_09G0155400 7
01220 Degradation of aromatic compounds 6/1344 17/7945 0.353 2.086 2.023 0.053 0.184 0.139 OsMH_02G0264100/OsMH_03G0076900/OsMH_03G0076950/OsMH_05G0220200/OsMH_05G0346070/OsMH_10G0063300 6
04974 Protein digestion and absorption 5/1344 13/7945 0.385 2.274 2.074 0.054 0.184 0.139 OsMH_02G0085600/OsMH_02G0494100/OsMH_06G0155600/OsMH_06G0414300/OsMH_10G0013300 5
04020 Calcium signaling pathway 19/1344 79/7945 0.241 1.422 1.700 0.065 0.220 0.166 OsMH_01G0547550/OsMH_01G0568800/OsMH_02G0171900/OsMH_02G0559800/OsMH_03G0170400/OsMH_03G0522400/OsMH_04G0404700/OsMH_05G0374000/OsMH_06G0453900/OsMH_07G0367200/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G... 19
04925 Aldosterone synthesis and secretion 12/1344 45/7945 0.267 1.576 1.750 0.066 0.221 0.167 OsMH_01G0568800/OsMH_03G0522400/OsMH_04G0404700/OsMH_05G0374000/OsMH_06G0453900/OsMH_07G0418900/OsMH_07G0419100/OsMH_07G0430200/OsMH_07G0475000/OsMH_09G0246600/OsMH_09G0289200/OsMH_12G0340600 12
00902 Monoterpenoid biosynthesis 4/1344 10/7945 0.400 2.365 1.948 0.073 0.240 0.182 OsMH_02G0018700/OsMH_04G0417400/OsMH_04G0417600/OsMH_10G0306950 4
05130 Pathogenic Escherichia coli infection 9/1344 32/7945 0.281 1.663 1.695 0.078 0.255 0.193 OsMH_01G0378900/OsMH_02G0569600/OsMH_03G0104800/OsMH_03G0247500/OsMH_03G0450100/OsMH_04G0401500/OsMH_07G0050400/OsMH_07G0430300/OsMH_08G0444300 9
00620 Pyruvate metabolism 21/1344 91/7945 0.231 1.364 1.577 0.079 0.255 0.193 OsMH_01G0008800/OsMH_01G0096900/OsMH_01G0385900/OsMH_01G0500800/OsMH_02G0161500/OsMH_02G0423400/OsMH_03G0139300/OsMH_03G0546400/OsMH_04G0316000/OsMH_04G0379900/OsMH_04G0435000/OsMH_05G0081100/OsMH_06G... 21
00280 Valine, leucine and isoleucine degradation 14/1344 56/7945 0.250 1.478 1.619 0.080 0.255 0.193 OsMH_01G0008800/OsMH_01G0385900/OsMH_01G0523800/OsMH_02G0423400/OsMH_02G0571800/OsMH_03G0061900/OsMH_03G0114200/OsMH_06G0150500/OsMH_07G0062200/OsMH_11G0033300/OsMH_11G0072800/OsMH_12G0029200/OsMH_12G... 14

表6.2 KEGG富集分析部分结果:
ID:KEGG通路标识符,前面省略"map",比如“04120”代表“map04120”;
Description:KEGG通路的文字描述;
GeneRatio:该条目基因比例,分子是富集到这个KEGG通路上的基因的数目,分母是所有差异表达基因的数目;
BgRatio:背景比例,分母是物种全部有KEGG注释的基因的数目,分子是这些基因中注释到这个KEGG通路上面的基因的数目;
RichFactor​​:富集因子(Enrichment Factor)= GeneRatio / BgRatio;
​​FoldEnrichment​:富集倍数(Fold Enrichment)= (富集通路基因数 / 输入基因数) / (背景通路基因数 / 背景总基因数);
​​zScore​:标准化富集得分(基于超几何分布的 Z 值);
pvalue:富集的p值;
p.adjust:使用BH校正之后的p值;
qvalue:q值,使用FDR校正之后的p值,q-value相比于p-value更加严格,表示p-value产生假阳性的概率;
geneID:富集到这个KEGG通路上面的具体的基因ID;
Count:富集到这个KEGG通路上面的基因的数目。



图6.4 Peak关联基因KEGG气泡图。纵坐标是KEGG通路名称,横坐标是对应KEGG通路中检出的基因占背景基因的个数,颜色代表显著性,气泡大小代表该通路基因比例。



图6.5 Peak关联基因KEGG条状图。纵坐标是KEGG通路名称,横坐标是出现在该通路的基因数,颜色代表显著性。






参考文献


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Chen S, Zhou Y, Chen Y, Gu J. fastp: an ultra-fast all-in-one FASTQ preprocessor. Bioinformatics. 2018 Sep 1;34(17):i884-i890.
Heinz S, Benner C, Spann N, Bertolino E, Lin YC, Laslo P, Cheng JX, Murre C, Singh H, Glass CK. Simple combinations of lineage-determining transcription factors prime cis-regulatory elements required for macrophage and B cell identities. Mol Cell. 2010 May 28;38(4):576-89.
Kim D, Langmead B, Salzberg SL. HISAT: a fast spliced aligner with low memory requirements. Nat Methods. 2015 Apr;12(4):357-60.
Liao Y, Smyth GK, Shi W. featureCounts: an efficient general purpose program for assigning sequence reads to genomic features. Bioinformatics. 2014 Apr 1;30(7):923-30.
Love MI, Huber W, Anders S. Moderated estimation of fold change and dispersion for RNA-seq data with DESeq2. Genome Biol. 2014;15(12):550.
Wang Z, Gerstein M, Snyder M. RNA-Seq: a revolutionary tool for transcriptomics. Nat Rev Genet. 2009 Jan;10(1):57-63. doi: 10.1038/nrg2484IF: 52.0.
Wu T, Hu E, Xu S, Chen M, Guo P, Dai Z, Feng T, Zhou L, Tang W, Zhan L, Fu X, Liu S, Bo X, Yu G. clusterProfiler 4.0: A universal enrichment tool for interpreting omics data. Innovation (Camb). 2021 Jul 1;2(3):100141.

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