人工合成甘蓝型油菜抗旱性及DNA甲基化水平分析

袁溢,朱双,方婷婷,蒋金金,王幼平

Analysis of drought resistance and DNA methylation level of resynthesized Brassica napus

Yi YUAN,Shuang ZHU,Ting-Ting FANG,Jin-Jin JIANG,You-Ping WANG

图3 干旱胁迫处理下植物的生理指标分析 A: 过氧化物酶活力; B: 丙二醛含量; C: 超氧化物歧化酶活力; D: 可溶性蛋白含量。平均值±标准误, n = 3。Br: 白菜型油菜; Bo: 甘蓝; S1~S4: 人工合成甘蓝型油菜自交后代。

Fig. 3 Physiological indexes of plants under drought stress A: POD activity; B: MDA content; C: SOD activity; D: soluble protein. Average value ± SD, n = 3. Br: B. rapa; Bo: B. oleracea; S1-S4: progenies of resynthesized B. napus.