GUN1-Interacting Proteins Open the Door for Retrograde Signaling

Jia, Yuebin; Tian, Huiyu; Zhang, Shuo; Ding, Zhaojun; Ma, Changle

GUN1-Interacting Proteins Open the Door for Retrograde Signaling

2019

Jia, Yuebin | Tian, Huiyu | Zhang, Shuo | Ding, Zhaojun | Ma, Changle

Genomes Uncoupled 1 (GUN1) plays a critical role in various retrograde signaling pathways. Despite numerous studies, the precise molecular mechanism underlying GUN1-mediated retrograde signaling remains elusive. Recently, MORF2 and cpHSC70 have been identified as GUN1-interacting proteins, linking retrograde signaling with plastid RNA editing and cytosolic folding stress, respectively.

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