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J Biol. 2009 Oct 13;8(9):82. doi: 10.1186/jbiol176.

Adaptation by introgression.

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1
Department of Genetics, University of Georgia, Athens, Georgia 30602, USA. arnold@plantbio.uga.edu

Abstract

Both selective and random processes can affect the outcome of natural hybridization. A recent analysis in BMC Evolutionary Biology of natural hybridization between an introduced and a native salamander reveals the mosaic nature of introgression, which is probably caused by a combination of selection and demography.

PMID:
19833002
PMCID:
PMC2776903
DOI:
10.1186/jbiol176
[Indexed for MEDLINE]
Free PMC Article
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