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6 孕穗期野生型(WT)和突变体lmps1的抗氧化酶活性及H2O2含量 A~C: WT和lmps1的过氧化氢酶(CAT)、过氧化物酶(POD)、超氧化物歧化酶(SOD)活性; D: WT和lmps1各功能叶过氧化氢(H2O2)含量。条柱表示平均值, 误差线表示标准差; **表示在0.01水平上差异显著, *表示在0.05水平上差异显著。

Fig. 6 Antioxidant enzyme activity and the H2O2 content in the wild type (WT) and the lmps1 mutant at the booting stage A-C: the enzyme activity of catalase (CAT), peroxidase (POD), and superoxide dismutase (SOD) in functional leaves of the wild type and the lmps1 mutant; D: H2O2 content of different functional leaves of the wild type and the lmps1 mutant. The column shows the mean value and the error line shows the standard deviation; ** means significant difference at P < 0.01 by t-test, * means significant difference at P < 0.05 by t-test.