特早熟杂交早稻选育策略及其基因渗入分析

雷享亮, 方军, 袁晓泉, 李丹, 刘诗杰, 詹婧昀, 黄志华, 彭金剑, 江绍玫, 曾晓春

Breeding Strategy and Introgression Analysis on a Ultra-Early-Maturing Hybrid Rice

Lei Xiangliang, Fang Jun, Yuan Xiaoquan, Li Dan, Liu Shijie, Zhan Jingyun, Huang Zhihua, Peng Jinjian, Jiang Shaomei, Zeng Xiaochun

表3 R1102与Zhongzao39的纯合度、遗传相似度和基因组相似度比较

Table 3 Comparison of homozygosity ratio, genetic similarity and genomic identity of R1102 with Zhongzao39 %

材料 Material 纯合度 Homozygosity ratio 遗传相似度 Genetic similarity 基因组相似度 Genomic identity Zhongzao39 99.94 － － R1102 99.12 87.26 71.45