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Contemporary pollen-mediated gene immigration reflects the historical isolation of a rare, animal-pollinated shrub in a fragmented landscape.

Heredity - 1 Feb 2014

Sampson J F, Byrne M, Yates C J, Gibson N, Thavornkanlapachai R, Stankowski S, MacDonald B, Bennett I

Abstract excerpt

Fragmentation is generally considered to have negative impacts on widespread outbreeders but impacts on gene flow and diversity in patchy, naturally rare, self-compatible plant species remain unclear. We investigated diversity, gene flow and contemporary pollen-mediated gene immigration in the rare, narrowly distributed endemic shrub Calothamnus quadrifidus ssp. teretifolius. This taxon occurs in an...

Topics

Animals
Australia
Evolution, Molecular
Gene Flow
Genetic Drift
Genetic Loci
Genetic Variation
Genetics, Population
Geography
Microsatellite Repeats
Phylogeny

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Pollen

Pollination

Tracheophyta

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Identifiers

PMID: 24065181
DOI: 10.1038/hdy.2013.89
PMCID: PMC3907103

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