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Article

Arabidopsis NAC016 promotes chlorophyll breakdown by directly upregulating STAYGREEN1 transcription.

Plant cell reports - 1 Jan 2016

Sakuraba Yasuhito, Han Su-Hyun, Lee Sang-Hwa, Hörtensteiner Stefan, Paek Nam-Chon

Abstract excerpt

KEY MESSAGE: The Arabidopsis transcriptional factor NAC016 directly activates chlorophyll degradation during leaf senescence by binding to the promoter of SGR1 and upregulating its transcription. During leaf senescence or abiotic stress in Arabidopsis thaliana, STAYGREEN1 (SGR1) promotes chlorophyll (Chl) degradation, acting with Chl catabolic enzymes, but the mechanism regulating SGR1 transcription remains...

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Identifiers

PMID: 26441053
DOI: 10.1007/s00299-015-1876-8

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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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