Overexpression of EiKCS confers paraquat-resistance in rice (Oryza sativa L.) by promoting the polyamine pathway,Pest Management Science

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Overexpression of EiKCS confers paraquat-resistance in rice (Oryza sativa L.) by promoting the polyamine pathway
Pest Management Science ( IF 3.8 ) Pub Date : 2021-09-03 , DOI: 10.1002/ps.6628
Qiyu Luo _{1,

2} , Shu Chen ₁ , Jiazheng Zhu ₁ , Laihua Ye ₁ , Nathan Daniel Hall ₂ , Suma Basak ₂ , Joseph Scott McElroy ₂ , Yong Chen ₁

Affiliation

Paraquat is used widely as one of the bipyridine herbicides, which generates reactive oxygen species to cause cell death. With a growing number of paraquat-resistant weeds, the mechanism of paraquat-resistance in plants remains unclear. This research verified the functions of a previously confirmed putative paraquat-resistant gene, EiKCS, from paraquat-resistant goosegrass by genetic engineering in a single overexpressing line in rice.

中文翻译：

EiKCS 的过表达通过促进多胺途径赋予水稻 (Oryza sativa L.) 对百草枯的抗性

百草枯被广泛用作联吡啶除草剂之一，它会产生活性氧，导致细胞死亡。随着抗百草枯杂草数量的增加，植物对百草枯的抗性机制仍不清楚。这项研究通过基因工程在水稻中的单一过表达品系中验证了先前确认的抗百草枯的抗百草枯基因EiKCS的功能。

更新日期：2021-09-03

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