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Article

The PUB4 E3 Ubiquitin Ligase Is Responsible for the Variegated Phenotype Observed upon Alteration of Chloroplast Protein Homeostasis in Arabidopsis Cotyledons.

Genes - 6 Sept 2021

Jeran Nicolaj, Rotasperti Lisa, Frabetti Giorgia, Calabritto Anna, Pesaresi Paolo, Tadini Luca

Abstract excerpt

During a plant's life cycle, plastids undergo several modifications, from undifferentiated pro-plastids to either photosynthetically-active chloroplasts, ezioplasts, chromoplasts or storage organelles, such as amyloplasts, elaioplasts and proteinoplasts. Plastid proteome rearrangements and protein homeostasis, together with intracellular communication pathways, are key factors for correct plastid differentiation...

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Identifiers

PMID: 34573369
DOI: 10.3390/genes12091387
PMCID: PMC8464772

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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