水稻半外卷叶突变体sol1的表型分析与基因定位

谢园华,李凤菲,马晓慧,谭佳,夏赛赛,桑贤春,杨正林,凌英华

Phenotype characterization and gene mapping of the semi-outcurved leaf mutant sol1 in rice (Oryza sativa L.)

Yuan-Hua XIE,Feng-Fei LI,Xiao-Hui MA,Jia TAN,Sai-Sai XIA,Xian-Chun SANG,Zheng-Lin YANG,Ying-Hua LING

图2 野生型(WT)与突变体sol1的农艺性状 A、B: 孕穗期倒一、倒二、倒三叶叶长及叶宽(cm); C: 有效穗数; D: 一次枝梗; E: 二次枝梗; F: 千粒重(g); G: 每穗实粒数; H: 结实率(%)。倒一叶: 叶片顶端往下第一片叶; 倒二叶: 叶片顶端往下第二片叶; 倒三叶: 叶片顶端往下第三片叶。*: 在0.01 ≤ P < 0.05区间差异显著, **: P<0.01差异极显著。

Fig. 2 Agronomic characters of the wild type (WT) and the sol1 mutant A, B: length and width of tops 1, 2, 3 at booting stage (cm); C: numbers of effective panicles; D: primary branches; E: secondary branches; F: 1000-grain weights (g); G: filled grain numbers per panicle; H: Seed setting rate (%); Top 1: the 1st leaf from the top; Top 2: the 2nd leaf from the top; Top 3: the 3rd leaf from the top. * means significant difference at 0.01 ≤ P < 0.05 by t-test; ** means significant difference at P < 0.01 by t-test.