News Release

植物干旱应答的遗传路径

Peer-Reviewed Publication

Proceedings of the National Academy of Sciences

科研人员报告了拟南芥(Arabidopsis thaliana )的一种转录因子在脱水压力下积累并激活了NCED3基因,后者反过来产生了在脱落酸(ABA)生物合成中使用的一种酶,这是一种促进对干旱的保护性应答的植物激素,它在非干旱条件下降解,这提示了这种转录因子在早期干旱压力下上调脱落酸(ABA)积累中起到了一个作用。

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