Analysis of the physiological roles and mode of actions of phthalimides as GA signal regulator in rice
Analysis of the physiological roles and mode of actions of phthalimides as GA signal regulator in rice
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邻苯二甲酰亚胺类水稻GA信号调节剂的生理作用及作用方式分析
DOI:
10.1007/s00344-022-10733-y
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发表时间:
2022-08
期刊:
影响因子:
--
通讯作者:
Tadao Asami
中科院分区:
文献类型:
--
作者:
Kai Jiang;Jianwen Wang;Shinsaku Ito;Ikuo Takahashi;Tsuyoshi Ohta;Kohji Murase;Masatoshi Nakajima;Hongwei Guo;Seiji Takayama;Tadao Asami
An N-substituted phthalimide, AC94377, was reported to mimic gibberellin (GA) activity in various plants, and was demonstrated to be a selective agonist for GA receptor GID1 in Arabidopsis, suggesting its potentiality for developing novel GA signal regulators. Here, we confirmed the GA-like activity of AC94377 in rice, including promotion on 2nd leaf sheath growth and suppression on strigolactone exudates from roots. We performed chemical and genetic manipulation of interaction between rice GA receptor GID1 and phthalimides. Our results showed that modifications of carboxamide moiety of AC94377 can interchange the preference for different GID1-subtype. To summary, our findings confirmed universal roles of AC94377 as a GID1 agonist, and the potentiality of designing novel GA agonist or even antagonist based on the scaffold of AC94377 coupled with GID1 manipulations in crops, which could be used for root parasitic weed control.
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影响因子:
14.8
作者:
Uchida N;Takahashi K;Iwasaki R;Yamada R;Yoshimura M;Endo TA;Kimura S;Zhang H;Nomoto M;Tada Y;Kinoshita T;Itami K;Hagihara S;Torii KU
通讯作者:
Torii KU
影响因子:
4.3
作者:
Jamil M;Charnikhova T;Houshyani B;van Ast A;Bouwmeester HJ
通讯作者:
Bouwmeester HJ
DOI:
10.1111/tpj.15115
发表时间:
2020-12
期刊:
The Plant journal : for cell and molecular biology
影响因子:
--
作者:
J. Takeuchi;Kosuke Fukui;Yoshiya Seto;Yousuke Takaoka;Masanori Okamoto
通讯作者:
J. Takeuchi;Kosuke Fukui;Yoshiya Seto;Yousuke Takaoka;Masanori Okamoto
影响因子:
27.5
作者:
Chandler, Peter M.;Harding, Carol A.;Mander, Lewis N.
通讯作者:
Mander, Lewis N.
DOI:
10.1002/9781119210436.ch12
发表时间:
2016-01-01
期刊:
GIBBERELLINS
影响因子:
--
作者:
Rademacher, Wilhelm
通讯作者:
Rademacher, Wilhelm