The gibberellin 13-oxidase that specifically converts gibberellin A9 to A20 in Tripterygium wilfordii is a 2-oxoglutarate-dependent dioxygenase

Yifeng Zhang,Ping Su,Xiaoyi Wu,Jiawei Zhou,Yujun Zhao,Tianyuan Hu,Yuru Tong,Luqi Huang,Wei Gao

The gibberellin 13-oxidase that specifically converts gibberellin A9 to A20 in Tripterygium wilfordii is a 2-oxoglutarate-dependent dioxygenase

2019

Yifeng Zhang
Ping Su
Xiaoyi Wu
Jiawei Zhou
Yujun Zhao
Tianyuan Hu
Yuru Tong
Luqi Huang
Wei Gao

Main conclusion A novel GA13-oxidase ofTripterygium wilfordii, TwGA13ox, is a 2-oxoglutarate-dependent dioxygenase. It specifically catalyzes the conversion of GA9to GA20, but not GA4to GA1.

Keywords:

Biology
Biochemistry
Tripterygium wilfordii
Triptolide
2-Oxoglutarate
Oxidase test
Dioxygenase
Gibberellin
Oxygenase
Methyl jasmonate
Enzyme

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