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Article

Disruption and overexpression of Arabidopsis phytosulfokine receptor gene affects cellular longevity and potential for growth.

Plant physiology - 1 Sept 2006

Matsubayashi Yoshikatsu, Ogawa Mari, Kihara Hitomi, Niwa Masaaki, Sakagami Youji

Abstract excerpt

Phytosulfokine (PSK), a 5-amino acid sulfated peptide that has been identified in conditioned medium of plant cell cultures, promotes cellular growth in vitro via binding to the membrane-localized PSK receptor. Here, we report that loss-of-function and gain-of-function mutations of the Arabidopsis (Arabidopsis thaliana) PSK receptor gene (AtPSKR1) alter cellular longevity and potential for growth without...

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Identifiers

PMID: 16829587
DOI: 10.1104/pp.106.081109
PMCID: PMC1557600

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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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