| Title | Analysis of the Physiological Roles and Mode of Actions of Phthalimides as GA Signal Regulator in Rice |
| Author | |
| Corresponding Author | Asami, Tadao |
| Publication Years | 2022-08-01
|
| DOI | |
| Source Title | |
| ISSN | 0721-7595
|
| EISSN | 1435-8107
|
| Abstract | 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. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | First
|
| Funding Project | National Natural Science Foundation of China["21907049","31911540070"]
; Japan International Cooperation Agency, Science and Technology Research Partnership for Sustainable Development, Japan Society for the Promotion of Science, Guangdong Province Introduction of Innovative RD Team[2016ZT06S172]
; Shenzhen Science and Technology Program[KYTDPT20181011104005]
; China Scholarship Council[201908050180]
|
| WOS Research Area | Plant Sciences
|
| WOS Subject | Plant Sciences
|
| WOS Accession No | WOS:000837920500002
|
| Publisher | |
| ESI Research Field | PLANT & ANIMAL SCIENCE
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:1
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/382304 |
| Department | SUSTech-Peking University National Institute of Plants and Food 生命科学学院 生命科学学院_生物系 |
| Affiliation | 1.Southern Univ Sci & Technol SUSTech, Sch Life Sci, Inst Plant & Food Sci, Dept Biol, Shenzhen 518055, Guangdong, Peoples R China 2.Univ Tokyo, Grad Sch Agr & Life Sci, Tokyo, Japan 3.Tokyo Univ Agr, Dept Biosci, Tokyo, Japan |
| First Author Affilication | SUSTech-Peking University National Institute of Plants and Food; Department of Biology; School of Life Sciences |
| First Author's First Affilication | SUSTech-Peking University National Institute of Plants and Food; Department of Biology; School of Life Sciences |
| Recommended Citation GB/T 7714 |
Jiang, Kai,Wang, Jianwen,Ito, Shinsaku,et al. Analysis of the Physiological Roles and Mode of Actions of Phthalimides as GA Signal Regulator in Rice[J]. JOURNAL OF PLANT GROWTH REGULATION,2022.
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| APA |
Jiang, Kai.,Wang, Jianwen.,Ito, Shinsaku.,Takahashi, Ikuo.,Ohta, Tsuyoshi.,...&Asami, Tadao.(2022).Analysis of the Physiological Roles and Mode of Actions of Phthalimides as GA Signal Regulator in Rice.JOURNAL OF PLANT GROWTH REGULATION.
|
| MLA |
Jiang, Kai,et al."Analysis of the Physiological Roles and Mode of Actions of Phthalimides as GA Signal Regulator in Rice".JOURNAL OF PLANT GROWTH REGULATION (2022).
|
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