表油菜素内酯影响水稻幼苗响应低温胁迫的蛋白质组学分析

王道平,徐江,牟永莹,闫文秀,赵梦洁,马博,李群,张丽娜,潘映红

Proteomic Analysis of the Effect of 2,4-Epibrassinolide on Rice Seedlings Response to Cold Stress

Dao-Ping WANG,Jiang XU,Yong-Ying MU,Wen-Xiu YAN,Meng-Jie ZHAO,Bo MA,Qun LI,Li-Na ZHANG,Ying-Hong PAN

图1 水稻低温胁迫表型及叶绿素含量 A: 4组样品表型图; B: 4组样品叶绿素a和叶绿素b含量比较; C: 4组样品全株重比较。随机选取10株幼苗称重, 重复3次, 算其平均值作为该组样品的全株鲜重。4B: EBR处理4°C培养样品, 4: 单独4°C培养样品, 26B: EBR处理26°C培养样品, 26: 单独26°C培养样品。B和C中标以不同小字母的同组数值在0.05水平差异显著。

Fig. 1 Phenotypes under cold stress and of chlorophyll content in rice A: four groups of sample phenotype; B: comparison of chlorophyll a and chlorophyll b contents in four groups of samples; C: comparison of whole plant weight in four groups of samples, randomly selected 10 seedlings and weighed which was repeated three times and calculate the average value as the whole plant fresh weight of a group. 4B: samples treated with EBR then cultured at 4°C, 4: samples cultured at 4°C, 26B: samples treated with EBR then cultured at 26°C, 26: samples cultured at 26°C. Values within a group followed by a different small letter are significantly different at the 0.05 probability level in B and C.