利用动态转录组学挖掘大豆百粒重候选基因

曾健, 徐先超, 徐昱斐, 王秀成, 于海燕, 冯贝贝, 邢光南

Utilization of dynamic transcriptomics analysis for candidate gene mining of 100-seed weight in soybean

ZENG Jian, XU Xian-Chao, XU Yu-Fei, WANG Xiu-Cheng, YU Hai-Yan, FENG Bei-Bei, XING Guang-Nan

图6 百粒重存在极显著差异的2组大豆品种籽粒发育不同时期基因的表达差异(A)及小粒品种下调基因的MAPK信号通路富集图(B) G、H和I分别代表籽粒发育前期、中期和后期。Down-regulated genes代表小粒品种中下调的基因, Up-regulated genes代表小粒品种中上调的基因。

Fig. 6 Gene expression differences in different stages of seed development between two panels of soybean varieties with extremely significant differences in 100-seed weight (A) and KEGG pathway enrichment map of down-regulated genes in small 100-seed weight varieties (B) G, H, and I represent the early stage, the middle stage, and the later stage of seed development, respectively. Down-regulated genes represent down-regulated genes in small 100-seed weight varieties, and up-regulated genes represent up-regulated genes in small 100-seed weight varieties.