Interplay of the two ancient metabolites auxin and MEcPP regulates adaptive growth

MEcPP is an evolutionarily conserved plastidial metabolite functioning as a retrograde signal to the nucleus in response to environmental stresses. Here Jiang et al. show that MEcPP can reduce the abundance of auxin and an auxin transporter, providing a mechanistic link between plastids and adaptive...

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Autores principales: Jishan Jiang, Cecilia Rodriguez-Furlan, Jin-Zheng Wang, Amancio de Souza, Haiyan Ke, Taras Pasternak, Hanna Lasok, Franck A. Ditengou, Klaus Palme, Katayoon Dehesh
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/a5a5b9f2d91b48489e520b1168b97083
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Sumario:MEcPP is an evolutionarily conserved plastidial metabolite functioning as a retrograde signal to the nucleus in response to environmental stresses. Here Jiang et al. show that MEcPP can reduce the abundance of auxin and an auxin transporter, providing a mechanistic link between plastids and adaptive growth responses.