小麦脱落酸受体基因TaPYR1介导植株抵御干旱逆境功能研究

韩乐,杜萍萍,肖凯

Functional characteristics of TaPYR1, an abscisic acid receptor family gene in mediating wheat tolerance to drought stress

Le HAN,Ping-Ping DU,Kai XIAO

图6 干旱胁迫下转化株系的细胞保护酶活性及渗透物质含量 A: SOD活性; B: CAT活性; C: POD活性; D: MDA含量; E: 脯氨酸含量; F: 可溶性糖含量。误差线表示标准差, 符号*表示相对于WT的差异显著(P < 0.05)。

Fig. 6 Activities of the cellular protection enzymes and osmolyte contents in transgenic lines under drought stress A: SOD activities; B: POD activities; C: CAT activities; D: MDA contents; E: proline contents; D: soluble sugar contents. Error bars indicate SE and symbol * represents significant difference relative to WT (P < 0.05).