玉米Suwan种质改良过程中的关键基因组区段发掘

李秀诗,吴迅,吴文强,刘鹏飞,郭向阳,王安贵,祝云芳,陈泽辉

Excavation of main candidate genome regions in Suwan germplasm improvement process of maize

Xiu-Shi LI,Xun WU,Wen-Qiang WU,Peng-Fei LIU,Xiang-Yang GUO,An-Gui WANG,Yun-Fang ZHU,Ze-Hui CHEN

表3 穗行数显著关联的SNP位点

Table 3 Association of SNP loci with kernel rows per ear

SNP 染色体 Chr. 物理位置 Position P值 P-value (×10-4) 最小等位基因频率 Minimum allele frequency PZE-102049428 2 27586143 0.83 0.22 SYN29936 3 214728752 0.79 0.53 SYN25713 4 218657640 0.50 0.39 PZE-104012465 4 10671690 0.95 0.39 PZE-105068275 5 70167652 0.38 0.50 SYN35408 5 64502995 0.64 0.53 ZM013904-0312 5 64757602 0.64 0.53 PZE-105060180 5 58448124 0.80 0.44 PZE-106105143 6 155807238 0.29 0.42 PUT-163a-60355888-2779 6 30864359 0.32 0.61 PUT-163a-60355888-2773 6 30864423 0.32 0.61 SYN36577 7 9216854 0.53 0.67 SYN36527 8 166695438 0.72 0.17 SYN36532 8 166695690 0.72 0.83 PZE-108065598 8 115805296 0.89 0.33 PZE-109004718 9 5289730 0.54 0.31