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Article

Delayed degradation of chlorophylls and photosynthetic proteins in Arabidopsis autophagy mutants during stress-induced leaf yellowing.

Journal of experimental botany - 1 Jul 2014

Sakuraba Yasuhito, Lee Sang-Hwa, Kim Ye-Sol, Park Ohkmae K, Hörtensteiner Stefan, Paek Nam-Chon

Abstract excerpt

Plant autophagy, one of the essential proteolysis systems, balances proteome and nutrient levels in cells of the whole plant. Autophagy has been studied by analysing Arabidopsis thaliana autophagy-defective atg mutants, but the relationship between autophagy and chlorophyll (Chl) breakdown during stress-induced leaf yellowing remains unclear. During natural senescence or under abiotic-stress conditions, extensive...

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PMID: 24510943
DOI: 10.1093/jxb/eru008
PMCID: PMC4106435

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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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