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Chromosomal polymorphism in Equus hemionus.

O A Ryder
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Abstract

The first cytogenetic studies of the Turkmenian kulan, Equus hemionus kulan, are reported, and a polymorphism in diploid chromosome number is described. Chromosome fusion is apparently involved in the alterations of the karyotype of E. hemionus kulan (2n = 55, 54) when compared to the karyotype of the onager, E. hemionus onager (2n = 56). Additionally, the rearrangement involved has been identified in animals unrelated through captive breeding; inheritance of the fusion chromosomes has also been observed.

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AnimalsDiploidyFemaleKaryotypingMalePerissodactylaPolymorphism, GeneticTurkmenistanJournal ArticleResearch Support, U.S. Gov't, P.H.S.

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O A Ryder. 1978. Chromosomal polymorphism in Equus hemionus.. https://doi.org/10.1159/000130895

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