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Article

A role for PSK signaling in wounding and microbial interactions in Arabidopsis.

Physiologia plantarum - 1 Aug 2010

Loivamäki Maaria, Stührwohldt Nils, Deeken Rosalia, Steffens Bianka, Roitsch Thomas, Hedrich Rainer, Sauter Margret

Abstract excerpt

PSK-alpha is a disulfated peptide that acts as a growth factor in plants. PSK-alpha is derived from preproproteins which are encoded by five PSK precursor genes in Arabidopsis thaliana (L.) Heynh and is perceived by leucine-rich repeat receptor kinases. Arabidopsis has two PSK receptor genes, PSKR1 and PSKR2. Although ligand and receptor are well characterized, the biological functions of PSK signaling are not...

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PMID: 20403122
DOI: 10.1111/j.1399-3054.2010.01371.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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