The main oxidative inactivation pathway of the plant hormone auxin
Auxin inactivation plays important roles in plant development. Here the authors show that the main route of IAA inactivation in Arabidopsis is via conjugation by GH3 IAA-amidosynthetases followed by DAO1 dioxygenase-mediated oxidation of the conjugated forms and hydrolysis by ILR1 to release inactiv...
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Bibliographic Details
| Main Authors: |
Ken-ichiro Hayashi,
Kazushi Arai,
Yuki Aoi,
Yuka Tanaka,
Hayao Hira,
Ruipan Guo,
Yun Hu,
Chennan Ge,
Yunde Zhao,
Hiroyuki Kasahara,
Kosuke Fukui |
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| Format: | Article
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| Language: | English |
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| Published: |
Nature Portfolio
2021-11-01
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| Series: | Nature Communications
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| Online Access: | https://doi.org/10.1038/s41467-021-27020-1
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