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4 穗长显著关联的SNP位点

Table 4 Association of SNP loci with ear length

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 SYN28790 1 198085193 3.55 0.56 PZE-102089207 2 89322082 3.55 0.83 PZE-102089216 2 89350485 7.42 0.17 PZE-102094273 2 103594813 7.42 0.28 PZE-103146876 3 199472604 5.85 0.64 PZE-105143697 5 196993540 6.06 0.22 SYN2938 5 212502760 2.47 0.44 PZE-105181391 5 215066204 8.77 0.22 SYN19052 7 125475003 6.64 0.78 SYN10053 8 1816317 7.98 0.39 PZA-000908002 8 99959553 2.84 0.44 PZE-108076469 8 130589109 3.55 0.83 PZE-109008801 9 9401106 7.42 0.44