Artificial whole genome duplication in paleopolyploid sturgeons yields highest documented chromosome number in vertebrates

Critically endangered sturgeons, having undergone three whole genome duplication events, represent an exceptional example of ploidy plasticity in vertebrates. Three extant ploidy groups, combined with autopolyploidization, interspecific hybridization and the fertility of hybrids are important issues...

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Veröffentlicht in:	Scientific reports 2020-11, Vol.10 (1), p.19705-19705, Article 19705
Hauptverfasser:	Lebeda, Ievgen, Ráb, Petr, Majtánová, Zuzana, Flajšhans, Martin
Format:	Artikel
Sprache:	eng
Schlagworte:	631/208/1405 631/208/8 Acipenser baerii Acipenser gueldenstaedtii Acipenseridae Animals Aquaculture Chromosome number Chromosomes Diploids Endangered Species Evolution, Molecular Fertility Fishes - classification Fishes - genetics Genetic Fitness Genome Genomes Humanities and Social Sciences Hybrids Interspecific hybridization Juveniles Karyotyping - veterinary Larvae Meiosis Mosaics multidisciplinary Offspring Ploidy Polyploidy Science Science (multidisciplinary) Sturgeon Vertebrates Zygotes
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