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OMIA:002980-9796 : Aneuploidy, trisomy, sex chromosome XXX in Equus caballus (domestic horse)

In other species: dog , domestic cat , taurine cattle , water buffalo

Categories: Reproductive system phene , Chromosomal phene

Single-gene trait/disorder: no

Disease-related: unknown

Key variant known: no

Cross-species summary: This phene includes information about differences of sexual development (DSD) in animals due to trisomy of the X chromosome.

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Cite this entry

Nicholas, F. W., Tammen, I., & Sydney Informatics Hub. (2025). OMIA:002980-9796: Online Mendelian Inheritance in Animals (OMIA) [dataset]. https://omia.org/. https://doi.org/10.25910/2AMR-PV70

References

Note: the references are listed in reverse chronological order (from the most recent year to the earliest year), and alphabetically by first author within a year.

2025 Switonski, M., Szczerbal, I., Nowacka-Woszuk, J. :
From cytogenetics to cytogenomics: a new era in the diagnosis of chromosomal abnormalities in domestic animals. J Appl Genet 66:661-673, 2025. Pubmed reference: 39869248. DOI: 10.1007/s13353-025-00943-x.
2024 Cieslak, J., Mackowski, M., Skrzetuska, W., Fidos-Tama, E., Siwinska, N., Szczerbal, I. :
A case of non-mosaic X trisomy (65,XXX) in a Thoroughbred mare confirmed by cytogenetic and molecular analysis. J Appl Genet 65:395-398, 2024. Pubmed reference: 38368284. DOI: 10.1007/s13353-024-00844-5.
2023 Demyda-Peyrás, S., Laseca, N., Anaya, G., Kij-Mitka, B., Molina, A., Karlau, A., Valera, M. :
Prevalence of sex-related chromosomal abnormalities in a large cohort of Spanish purebred horses. Animals (Basel) 13:539, 2023. Pubmed reference: 36766428. DOI: 10.3390/ani13030539.
2020 Shilton, C.A., Kahler, A., Davis, B.W., Crabtree, J.R., Crowhurst, J., McGladdery, A.J., Wathes, D.C., Raudsepp, T., de Mestre, A.M. :
Whole genome analysis reveals aneuploidies in early pregnancy loss in the horse. Sci Rep 10:13314, 2020. Pubmed reference: 32769994. DOI: 10.1038/s41598-020-69967-z.
2005 Kakoi, H., Hirota, K., Gawahara, H., Kurosawa, M., Kuwajima, M. :
Genetic diagnosis of sex chromosome aberrations in horses based on parentage test by microsatellite DNA and analysis of X- and Y-linked markers. Equine Vet J 37:143-7, 2005. Pubmed reference: 15779627. DOI: 10.2746/0425164054223787.
1993 Nie, G.J., Momont, H.W., Buoen, L. :
A Survey of Sex Chromosome Abnormalities in 204 Mares Selected for Breeding Journal of Equine Veterinary Science 13:456-459, 1993.
1989 Moreno-Millan, M., Delgado Bermejo, J.V., Lopez Castillo, G. :
An intersex horse with X chromosome trisomy. Vet Rec 124:169-70, 1989. Pubmed reference: 2922913. DOI: 10.1136/vr.124.7.169.

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  • Created by Imke Tammen2 on 11 Sep 2025