水稻类病斑早衰突变体lmps1的表型鉴定与基因定位

夏赛赛,崔玉,李凤菲,谭佳,谢园华,桑贤春,凌英华

Phenotypic characterizing and gene mapping of a lesion mimic and premature senescence 1 (lmps1) mutant in rice (Oryza sativa L.)

Sai-Sai XIA,Yu CUI,Feng-Fei LI,Jia TAN,Yuan-Hua XIE,Xian-Chun SANG,Ying-Hua LING

图5 孕穗期野生型(WT)和突变体lmps1的叶肉细胞超微结构 A: WT倒四叶尖; B、C、D: WT叶尖细胞超微结构; E: lmps1倒四叶尖; F、G、H: lmps1叶尖细胞超微结构; I: WT倒四叶中部; J、K、L: WT叶中部细胞超微结构; M: lmps1倒四叶中部; N、O、P: lmps1叶中部细胞超微结构; Chl: 叶绿体; Os: 嗜锇小体; TM: 类囊体膜; N: 细胞核。标尺: 2 μm (A, D), 1 μm (B, E), 200 nm (C, F)。

Fig. 5 Ultrastructure of mesophyll cells in the wild type (WT) and the lmps1 mutant at booting stage A: tip of the fourth leaves of the wild type; B, C, D: ultrastructure of the blade tip of the wild type; E: tip of the fourth leaves of the lmps1 mutant; F, G, H: ultrastructure of the blade tip of the lmps1 mutant; I: middle part of the fourth leaves of the wild type; J, K, L: ultrastructure of the middle part of blade of the wild type; M: middle part of the fourth leaves of the lmps1 mutant; N, O, P: ultrastructure of the middle part of blade of the lmps1 mutant. Chl: chloroplast; Os: osmiophilic granule; TM: thylakoid membranes; N: ribosome. Bars: 2 μm (A, D), 1 μm (B, E), 200 nm (C, F).