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Article

In vivo detection of residues required for ligand-selective activation of the S-locus receptor in Arabidopsis.

Current biology : CB - 12 May 2009

Boggs Nathan A, Dwyer Kathleen G, Nasrallah Mikhail E, Nasrallah June B

Abstract excerpt

The self-incompatibility response of crucifers is a barrier to fertilization in which arrest of pollen tube development is mediated by allele-specific interactions between polymorphic receptors and ligands encoded by the S-locus haplotype. Activation of stigma-expressed S-locus receptor kinase (SRK) [1] by pollen coat-localized S-locus cysteine-rich (SCR) ligand [2-5] and the resulting rejection of pollen occurs...

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Identifiers

PMID: 19375322
DOI: 10.1016/j.cub.2009.03.037
PMCID: PMC2747293

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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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