利用WGCNA鉴定非生物胁迫相关基因共表达网络

李旭凯,李任建,张宝俊

Identification of rice stress-related gene co-expression modules by WGCNA

Xu-Kai LI,Ren-Jian LI,Bao-Jun ZHANG

图4 绿色模块中与3种胁迫相关的共表达基因 绿色模块中冷、干旱、盐胁迫下, 预测的与已报道基因共表达基因的韦恩图。A: 黄色表示与已报道冷胁迫基因共表达的基因, 蓝色表示与已报道干旱胁迫基因共表达的基因, 绿色表示与已报道盐胁迫基因共表达的基因; B: 柱状图中分别表示已报道的相关基因的总数目; C: 分别表示3种已报道胁迫基因的交集数目、存在两两交集的数目的总个数、各自特有未被取到交集的基因数目总和。

Fig. 4 Modular network gene in co-expression network In the green module of Wean map the predicted co-expressed gene with the reported genes under cold, drought and salt stresses. A: yellow indicates a gene co-expressed with a cold stress gene, blue indicates a gene co-expressed with a drought stress gene, and green indicates a gene co-expressed with a salt stress gene. B: the total number of reported genes. C: the total number of related genes reported which shows the sum of the three kinds of reported stress genes, the total number of pairs of intersections, and the sum of genes that are not uniquely intersected.