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2. SMG12调控水稻颖壳细胞大小
(A) 颖壳纵向细胞数目; (B) 颖壳横向细胞数目; (C) 颖壳单个细胞纵向长度; (D) 颖壳单个细胞横向宽度; (E) 细胞学分析图(Bars=0.1 mm)。** 表示突变体与野生型之间差异极显著(P< 0.01)。
Figure 2. SMG12 regulates cell size in grain hulls of rice
(A) Outer epidermal cell number in the grain-length direction of the glume; (B) Outer epidermal cell number in the grain-width direction of the glume; (C) The longitudinal length of a single cell in the glume; (D) Transverse width of a single cell in the glume; (E) Cytological analysis diagram (Bars= 0.1 mm). ** indicates extremely significant difference between the mutant and the wild type (P<0.01).
