水稻纹枯病抗性关联分析及抗性等位变异发掘

孙晓棠, 卢冬冬, 欧阳林娟, 胡丽芳, 边建民, 彭小松, 陈小荣, 傅军如, 贺晓鹏, 贺浩华^*, 朱昌兰^*

Association Mapping and Resistant Alleles Analysis for Sheath Blight Resis-tance in Rice

SUN Xiao-Tang, LU Dong-Dong, OU-YANG Lin-Juan, HU Li-Fang, BIAN Jian-Min, PENG Xiao-Song, CHEN Xiao-Rong, FU Jun-Ru, HE Xiao-Peng, HE Hao-Hua^*, ZHU Chang-Lan^*

图2 456份水稻种质资源材料群体遗传结构和LD衰减分析 A: #cod#x00394; K 值变化图; B: 456份水稻种质资源材料分为2个亚群; C: 共线性SSR标记在水稻基因组中随遗传距离衰减的散点图。
Fig. 2 Analysis of population structure and LD decay in 456 rice accessions A: Magnitude of #cod#x00394; K for each K -value; B: Population structure analysis of 456 rice accessions showing two sub-groups; C: Scatter plot of D '-value of SSR pairs versus syntenic marker genetic distance cM in the whole population.