水稻早衰突变体LS-es1的基因定位及候选基因分析

周纯,焦然,胡萍,林晗,胡娟,徐娜,吴先美,饶玉春,王跃星

Gene Mapping and Candidate Gene Analysis of Rice Early Senescence Mutant LS-es1

Chun Zhou,Ran Jiao,Ping Hu,Han Lin,Juan Hu,Na Xu,Xianmei Wu,Yuchun Rao,Yuexing Wang

表2 水稻野生型TP309和突变体LS-es1的农艺性状比较

Table 2 The comparison of agronomic traits between rice wild type TP309 and mutant LS-es1

Agronomic traits TP309 LS-es1 Effective number of panicle 13.40±5.41 8.20±0.84 Flag leaf length (cm) 39.46±8.16 35.68±4.08 Secondary branch number 29.80±6.87 18.00±4.47* Tiller number 16.40±5.46 11.40±2.70 Filled grain number per panicle 169.60±8.08 125.60±24.83** Seed-setting rate (%) 81.01±6.98 64.76±17.23