Male-specific repeats in wild Bovidae

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Transabdominal Ultrasound for Pregnancy Diagnosis in Reeves' Muntjac Deer
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Published on: January 7, 2014

Katerina Cabelova1, Svatava Kubickova, Halina Cernohorska

  • 1Department of Genetics and Reproduction, Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic. cabelova@vri.cz

Journal of Applied Genetics
|August 17, 2012
PubMed

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In most mammalian species, females have two X sex chromosomes and males have an X and Y. As a result, mutations on the X chromosome in females may be masked by the presence of a normal allele on the second X. In contrast, a mutation on the X chromosome in males more often causes observable biological defects, as there is no normal X to compensate. Trait variations arising from mutations on the X chromosome are called “X-linked”.
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