水稻矮化大粒突变体sdb1的鉴定与基因定位 |
陶怡然,熊毓贞,谢佳,田维江,张晓琼,张孝波,周倩,桑贤春,王晓雯 |
Identification and Gene Mapping of sdb1 Mutant with a Semi-dwarfism and Bigger Seed in Rice |
Yi-Ran TAO,Yu-Zhen XIONG,Jia XIE,Wei-Jiang TIAN,Xiao-Qiong ZHANG,Xiao-Bo ZHANG,Qian ZHOU,Xian-Chun SANG,Xiao-Wen WANG |
图3 野生型WT与突变体sdb1籽粒的比较 A: 野生型WT与突变体sdb1的籽粒, Bar=0.5 cm; B, C: 野生型WT和突变体sdb1横切籽粒的石蜡切片, Bar=500 μm; D: 图B红色小框的放大, Bar=50 μm; E: 图C红色小框的放大, Bar=50 μm; F: 野生型WT和突变体sdb1千粒重统计; G, H: 野生型WT和突变体sdb1细胞长度 (G)、宽度(H)、厚度(H)数据统计; I: 野生型WT(B)和突变体sdb1(C)颖壳薄壁细胞数目统计。**在0.01水平上差异显著。 |
Fig. 3 Comparison of the grains between the wild-type and the sdb1 mutant A: grains of WT and the sdb1, Bar=0.5 cm; B and C: cross section of the grains of WT and the sdb1, Bar=500 μm; D: enlarged views of the red box in B, Bar=50 μm; E: enlarged views of the red box in C, Bar=50 μm; F: statistical chart of 1000-grain weight of WT and the sdb1; G and H: statistical chart of cell length (G), width (H) and thickness (H) of WT and the sdb1; I: statistical the number of parenchyma cells of WT (B) and the sdb1 (C). **Significantly different at P < 0.01. |
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