水稻类树状突变体<italic>s2-21</italic>的遗传分析与精细定位

水稻类树状突变体s2-21的遗传分析与精细定位

王海凤¹, 高洁¹, 孙伟¹, 张士永¹, 赵庆雷¹, 尹亮¹, 赵金凤², 李学勇^2,^*, 袁守江^1,^*

Genetic Analysis and Gene Fine Mapping of Rice Leafy Head Mutants2-21

WANG Hai-Feng¹, GAO Jie¹, SUN Wei¹, ZHANG Shi-Yong¹, ZHAO Qing-Lei¹, YIN Liang¹, ZHAO Jin-Feng², LI Xue-Yong^2,^*, YUAN Shou-Jiang^1,^*

图1 野生型日本晴和突变体 s2-21 的表型 A: 14 d秧龄植株表型; B、C: 抽穗期表型; D: 抽穗期节间表型; 左侧为日本晴, 右侧为 s2-21 突变体; E: 抽穗期突变体 S2-21 表型。 A标尺为1 cm; B、C、D标尺为5 cm; E标尺为2 cm。
Fig. 1 Phenotypes of wild type Nipponbare and s2-21 A: phenotype of the 14 d old seedling; B and C: phenotype at the heading stage; D: stems of plants at the heading stage. Left: Nipponbare; Right: s2-21 mutant . E: phenotype of the s2-21 mutant at the heading stage. Bar = 1 cm in A; bar = 5 cm in B, C, D; bar = 2 cm in E.