一个新的OsBRI1弱等位突变体的鉴定及其调控种子大小的功能研究
管柳蓉1,2,刘祖培2,3,徐冉2,段朋根2,张国政2,3,于海跃2,3,李静2,3,罗越华1,*(
),李云海2,*()
),李云海2,*()
Identification of a New OsBRI1 Weak Allele and Analysis of its Function in Grain Size Control
Liurong Guan1,2,Zupei Liu2,3,Ran Xu2,Penggen Duan2,Guozheng Zhang2,3,Haiyue Yu2,3,Jing Li2,3,Yuehua Luo1,*(),Yunhai Li2,*()
),Yunhai Li2,*()
图1. 水稻突变体smg12的表型分析
(A) KYJ (野生型)和smg12突变体表型(Bar=10 cm); (B) KYJ和smg12的籽粒(Bars=1 cm); (C) 粒宽; (D) 粒长; (E) 一级枝梗数; (F) 二级枝梗数; (G) 株高; (H) 千粒重。显著性分析采用t检验, * 表示差异显著(P<0.05), ** 表示差异极显著(P<0.01)。
Figure 1. Analysis of rice smg12 mutant phenotypes
(A) KYJ (wild type) and smg12 mutant phenotype (Bar=10 cm); (B) Grains of KYJ and smg12 (Bars=1 cm); (C) Grain width; (D) Grain length; (E) Number of primary branches; (F) Number of secondary branches; (G) Plant height; (H) Thousand seed weight. Significance is determined using t-test, * indicates significant differences at P<0.05, ** indicates significant differences at P<0.01.
