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Oligomerization studies show that the kinase domain of the tomato pollen receptor kinase LePRK2 is necessary for interaction with LePRK1.

Plant physiology and biochemistry : PPB - 1 Apr 2012

Salem Tamara Marcela, Barberini María Laura, Wengier Diego Leonardo, Cabanas María Laura, de Paz Pablo, Muschietti Jorge

Abstract excerpt

LePRK1 and LePRK2 are two pollen-specific receptor-like kinases from Solanum lycopersicum that are involved in signaling during pollen-pistil communication. Previously, we showed that both proteins interact in pollen and when expressed in yeast. We also showed that pollen tube length was regulated by phosphorylation of specific residues in the juxtamembrane domain of LePRK2. To determine the domains responsible...

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PMID: 22306355
DOI: 10.1016/j.plaphy.2012.01.008

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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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