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CONTINUOUS VASCULAR RING (COV1) is a trans-Golgi network-localized membrane protein required for Golgi morphology and vacuolar protein sorting.

Plant & cell physiology - 1 Apr 2014

Shirakawa Makoto, Ueda Haruko, Koumoto Yasuko, Fuji Kentaro, Nishiyama Chiaki, Kohchi Takayuki, Hara-Nishimura Ikuko, Shimada Tomoo

Abstract excerpt

The trans-Golgi network (TGN) is a tubular-vesicular organelle that matures from the trans cisternae of the Golgi apparatus. In plants, the TGN functions as a central hub for three trafficking pathways: the secretory pathway, the vacuolar trafficking pathway and the endocytic pathway. Here, we describe a novel TGN-localized membrane protein, CONTINUOUS VASCULAR RING (COV1), that is crucial for TGN function in...

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PMID: 24363287
DOI: 10.1093/pcp/pct195

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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