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Article

Ancient hybridization and mtDNA introgression behind current paternal leakage and heteroplasmy in hybrid zones.

Scientific reports - 16 Dec 2019

Mastrantonio Valentina, Urbanelli Sandra, Porretta Daniele

Abstract excerpt

Hybridization between heterospecific individuals has been documented as playing a direct role in promoting paternal leakage and mitochondrial heteroplasmy in both natural populations and laboratory conditions, by relaxing the egg-sperm recognition mechanisms. Here, we tested the hypothesis that hybridization can lead to mtDNA heteroplasmy also indirectly via mtDNA introgression. By using a phylogenetic approach,...

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Identifiers

PMID: 31844110
DOI: 10.1038/s41598-019-55764-w
PMCID: PMC6914795

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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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