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Article

The second highest chromosome count among vertebrates is observed in cultured sturgeon and is associated with genome plasticity.

Genetics, selection, evolution : GSE - 11 Feb 2016

Havelka Miloš, Bytyutskyy Dmytro, Symonová Radka, Ráb Petr, Flajšhans Martin

Abstract excerpt

BACKGROUND: One of the five basal actinopterygian lineages, the Chondrostei, including sturgeon, shovelnose, and paddlefish (Order Acipenseriformes) show extraordinary ploidy diversity associated with three rounds of lineage-specific whole-genome duplication, resulting in three levels of ploidy in sturgeon. Recently, incidence of spontaneous polyploidization has been reported among cultured sturgeon and it could...

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Identifiers

PMID: 26867760
DOI: 10.1186/s12711-016-0194-0
PMCID: PMC4751722

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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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