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Mutations in the chloroplast inner envelope protein TIC100 impair and repair chloroplast protein import and impact retrograde signaling.

The Plant cell - 30 Jul 2022

Loudya Naresh, Maffei Douglas P F, Bédard Jocelyn, Ali Sabri Mohd, Devlin Paul F, Jarvis R Paul, López-Juez Enrique

Abstract excerpt

Chloroplast biogenesis requires synthesis of proteins in the nucleocytoplasm and the chloroplast itself. Nucleus-encoded chloroplast proteins are imported via multiprotein translocons in the organelle's envelope membranes. Controversy exists around whether a 1-MDa complex comprising TIC20, TIC100, and other proteins constitutes the inner membrane TIC translocon. The Arabidopsis thaliana cue8 virescent mutant is...

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PMID: 35640571
DOI: 10.1093/plcell/koac153
PMCID: PMC9338805

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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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