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Article

Coexistence of diploid and triploid hybrid water frogs: population differences persist in the apparent absence of differential survival.

BMC ecology - 27 May 2010

Christiansen Ditte G, Jakob Christian, Arioli Martina, Roethlisberger Sandra, Reyer Heinz-Ulrich

Abstract excerpt

UNLABELLED: The role of differential selection in determining the geographic distribution of genotypes in hybrid systems has long been discussed, but not settled. The present study aims to asses the importance of selection in structuring all-hybrid Pelophylax esculentus populations. These populations, in which the parental species (P. lessonae with genotype LL and P. ridibundus with genotype RR) are absent, have...

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Identifiers

PMID: 20507575
DOI: 10.1186/1472-6785-10-14
PMCID: PMC2902419

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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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