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Article

Diversity of S-alleles and mate availability in 3 populations of self-incompatible wild pear (Pyrus pyraster).

The Journal of heredity - 1 Jan 2000

Hoebee S E, Angelone S, Csencsics D, Määttänen K, Holderegger R

Abstract excerpt

Small populations of self-incompatible plants may be expected to be threatened by the limitation of compatible mating partners (i.e., S-Allee effect). However, few empirical studies have explicitly tested the hypothesis of mate limitation in small populations of self-incompatible plants. To do so, we studied wild pear (Pyrus pyraster), which possesses a gametophytic self-incompatibility system. We determined the...

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PMID: 22194625
DOI: 10.1093/jhered/esr126

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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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