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4 干旱胁迫下转化株系的光合特性 A: 光合速率(Pn); B: 胞间CO2浓度(Ci); C: 叶绿体光化学淬灭系数 (NPQ); D: 光系统II光化学效率(ФPSII)。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. 4 Photosynthetic characteristic of transgenic lines under drought stress A: Photosynthetic rate (Pn); B: Intercellular CO2 concentration (Ci); C: Photochemical quenching absorption of chloroplast (NPQ); D: Photochemical efficiency of photo system II (ФPSII). Error bars indicate SE and symbol * represents significant difference relative to WT (P < 0.05).