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Article

An arabidopsis mitogen-activated protein kinase cascade, MKK9-MPK6, plays a role in leaf senescence.

Plant physiology - 1 May 2009

Zhou Chunjiang, Cai Zhaohui, Guo Yongfeng, Gan Susheng

Abstract excerpt

Leaf senescence is a developmentally programmed cell death process that constitutes the final step of leaf development, and it can be regulated by multiple environmental cues and endogenous signals. The mitogen-activated protein kinase (MAPK) cascades play diverse roles in intracellular and extracellular signaling in plants. Roles of the MAPK signaling module in leaf senescence are unknown. Here, a MAPK cascade...

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Identifiers

PMID: 19251906
DOI: 10.1104/pp.108.133439
PMCID: PMC2675715

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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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