Article
GENOMES UNCOUPLED1-independent retrograde signaling targets the ethylene pathway to repress photomorphogenesis.
Plant physiology - 25 Feb 2021
Gommers Charlotte M M, Ruiz-Sola María Águila, Ayats Alba, Pereira Lara, Pujol Marta, Monte Elena
Abstract excerpt
When germinating in the light, Arabidopsis (Arabidopsis thaliana) seedlings undergo photomorphogenic development, characterized by short hypocotyls, greening, and expanded cotyledons. Stressed chloroplasts emit retrograde signals to the nucleus that induce developmental responses and repress photomorphogenesis. The nuclear targets of these retrograde signals are not yet fully known. Here, we show that...
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