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发明公开
CN107164404A 巨桉EgrZFP6在提高植物在渗透胁迫下适应胁迫的用途 失效 - 权利终止

巨桉EgrZFP6在提高植物在渗透胁迫下适应胁迫的用途
摘要：
本发明公开了巨桉C2H2型锌指结构蛋白转录因子EgrZFP6在提高植物在渗透胁迫下适应胁迫的用途。本发明构建35S::EgrZFP6超表达载体，采用花序侵染法进行拟南芥遗传转化；和对照相比，EgrZFP6超表达拟南芥转化植株在PEG(1g·L‑1以上)处理下，能大幅度促进侧根增加和伸长，改变植株根构型。
摘要（英）：

The invention discloses applications of a eucalyptus grandis C2H2 zinc-finger structural protein transcription factor EgrZFP6 in improving the stress adaptation under the osmotic stress of plants. According to the method disclosed by the invention, a 35S:: EgrZFP6 overexpression vector is constructed, and genetic transformation of arabidopsis thaliana is carried out by adopting an inflorescence infection method; compared with the control, after the EgrZFP6 overexpression arabidopsis thaliana transformation plant is treated by PEG (1g.L<-1> or above), the increase and extension of the lateral roots can be greatly promoted, and thus the root architecture of the plants is changed.

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