Petal abscission is promoted by jasmonic acid-induced autophagy at Arabidopsis petal bases

Abstract In angiosperms, the transition from floral-organ maintenance to abscission determines reproductive success and seed dispersion. For petal abscission, cell-fate decisions specifically at the petal-cell base are more important than organ-level senescence or cell death in petals. However, how...

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Main Authors: Yuki Furuta, Haruka Yamamoto, Takeshi Hirakawa, Akira Uemura, Margaret Anne Pelayo, Hideaki Iimura, Naoya Katagiri, Noriko Takeda-Kamiya, Kie Kumaishi, Makoto Shirakawa, Sumie Ishiguro, Yasunori Ichihashi, Takamasa Suzuki, Tatsuaki Goh, Kiminori Toyooka, Toshiro Ito, Nobutoshi Yamaguchi
Format: Article
Jezik:English
Izdano: Nature Portfolio 2024-02-01
Serija:Nature Communications
Online dostop:https://doi.org/10.1038/s41467-024-45371-3