OMIA:002047-9823 : XX sex reversal, SRY-related in Sus scrofa (pig)

In other species: domestic cat , taurine cattle

Categories: Reproductive system phene

Possibly relevant human trait(s) and/or gene(s)s (MIM numbers): 400045 (trait) , 480000 (gene)

Links to MONDO diseases:

Mendelian trait/disorder: unknown

Considered a defect: yes

Cross-species summary: This is a type of XX difference of sexual development (XX DSD) due to the presence of the SRY gene in an animal with an XX karyotype. Renamed from 'Intersex: XX, SRY-positive' [29/09/2023]

Genetic engineering: Unknown
Have human generated variants been created, e.g. through genetic engineering and gene editing

Cite this entry

Nicholas, F. W., Tammen, I., & Sydney Informatics Hub. (2023). OMIA:002047-9823: Online Mendelian Inheritance in Animals (OMIA) [dataset].


1994 Pailhoux, E., Popescu, P.C., Parma, P., Boscher, J., Legault, C., Molteni, L., Fellous, M., Cotinot, C. :
Genetic analysis of 38XX males with genital ambiguities and true hermaphrodites in pigs Animal Genetics 25:299-305, 1994. Pubmed reference: 7818163.

Edit History

  • Created by Imke Tammen2 on 01 Oct 2023