玉米籽粒突变体dek101的表型分析和精细定位

宋欣冉, 胡书婷, 张凯, 崔则瑾, 李建生, 杨小红, 白光红

Phenotypic analysis and fine mapping of dek101 in maize

Xin-Ran SONG, Shu-Ting HU, Kai ZHANG, Ze-Jin CUI, Jian-Sheng LI, Xiao-Hong YANG, Guang-Hong BAI

表2 F2果穗突变型籽粒的分离比例

Table 2 Segregation ratio of mutant kernels in four F2 ears

果穗 Ear 野生型籽粒数 Wild-type 突变型籽粒数 Mutant χ2 1 268 86 0.06 2 292 103 0.19 3 252 85 0.001 4 241 80 0.001 总计Total 1053 354 0.019