Phytochrome and retrograde signalling pathways converge to antagonistically regulate a light-induced transcriptional network

Retrograde signals from dysfunctional chloroplasts influence plant response to light. Here the authors show that the GUN1 retrograde signalling pathway acts antagonistically to the phytochrome-mediated red light perception pathway to control the expression of GLK1, a key transcriptional regulator of...

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Autores principales: Guiomar Martín, Pablo Leivar, Dolores Ludevid, James M. Tepperman, Peter H. Quail, Elena Monte
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/5287407c538c4fb4be9379d5be3a45f7
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Sumario:Retrograde signals from dysfunctional chloroplasts influence plant response to light. Here the authors show that the GUN1 retrograde signalling pathway acts antagonistically to the phytochrome-mediated red light perception pathway to control the expression of GLK1, a key transcriptional regulator of photomorphogenesis.