PvEG261对普通菜豆镰孢菌枯萎病抗性和抗旱性的影响

薛仁风,丰明,黄宇宁,Matthew BLAIR,Walter MESSIER,葛维德

Effects of PvEG261 Gene on the Fusarium Wilt and Drought- Resistance in Common Bean

XUE RenFeng,FENG Ming,HUANG YuNing,Matthew BLAIR,Walter MESSIER,GE WeiDe

图6 普通菜豆经枯萎病原菌和干旱胁迫后根中H2O2含量、SOD活性、POD活性和MDA含量的分析 A：PvEG261过表达植株H2O2含量分析;B：PvEG261过表达植株SOD活性分析;C：PvEG261过表达植株POD活性分析;D：PvEG261过表达植株MDA含量分析;E：PvEG261沉默植株H2O2含量分析;F：PvEG261沉默植株SOD活性分析;G：PvEG261沉默植株POD活性分析;H：PvEG261沉默植株MDA含量分析

Fig. 6 Analysis of H2O2 contents, SOD activity, POD activity and MDA contents in roots of common beans induced by F. oxysporum f. sp. phaseoli and drought stress A: H2O2 contents of PvEG261 overexpressed plants; B: SOD activity of PvEG261 overexpressed plants; C: POD activity of PvEG261 overexpressed plants; D: MDA contents of PvEG261 overexpressed plants;E: H2O2 contents of PvEG261 silenced plants; F: SOD activity of PvEG261 silenced plants; G: POD activity of PvEG261 silenced plants; H: MDA contents of PvEG261 silenced plants