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Article

Optional Endoreplication and Selective Elimination of Parental Genomes during Oogenesis in Diploid and Triploid Hybrid European Water Frogs.

PloS one - 1 Jan 2015

Dedukh Dmitry, Litvinchuk Spartak, Rosanov Juriy, Mazepa Glib, Saifitdinova Alsu, Shabanov Dmitry, Krasikova Alla

Abstract excerpt

Incompatibilities between parental genomes decrease viability of interspecific hybrids; however, deviations from canonical gametogenesis such as genome endoreplication and elimination can rescue hybrid organisms. To evaluate frequency and regularity of genome elimination and endoreplication during gametogenesis in hybrid animals with different ploidy, we examined genome composition in oocytes of di- and triploid...

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Identifiers

PMID: 25894314
DOI: 10.1371/journal.pone.0123304
PMCID: PMC4403867

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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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