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Article

Expression and trans-specific polymorphism of self-incompatibility RNases in coffea (Rubiaceae).

PloS one - 1 Jan 2011

Nowak Michael D, Davis Aaron P, Anthony François, Yoder Anne D

Abstract excerpt

Self-incompatibility (SI) is widespread in the angiosperms, but identifying the biochemical components of SI mechanisms has proven to be difficult in most lineages. Coffea (coffee; Rubiaceae) is a genus of old-world tropical understory trees in which the vast majority of diploid species utilize a mechanism of gametophytic self-incompatibility (GSI). The S-RNase GSI system was one of the first SI mechanisms to be...

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Identifiers

PMID: 21731641
DOI: 10.1371/journal.pone.0021019
PMCID: PMC3120821

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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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