OMIA 001545-9913 : Coat colour, dilution in Bos taurus

In other species: domestic yak

Mendelian trait/disorder: yes

Mode of inheritance: Autosomal Recessive

Considered a defect: no

Key variant known: yes

Year key variant first reported: 2007

Molecular basis: Gutiérrez-Gil et al. (2007): c.64G>A

Jolly et al. (2008): c.50_52delTTC

Associated gene:

Symbol Description Species Chr Location OMIA gene details page Other Links
PMEL premelanosome protein Bos taurus 5 NC_037332.1 (57344579..57353378) PMEL Homologene, Ensembl, NCBI gene

Variants

By default, variants are sorted chronologically by year of publication, to provide a historical perspective.

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Breed(s) Variant Phenotype Gene Allele Type of Variant Reference Sequence Chr. g. or m. c. or n. p. Verbal Description EVA ID Year Published PubMed ID(s) Acknowledgements
Charolais Galloway Hereford Highland Simmental Coat colour, dilution PMEL deletion, small (<=20) UMD3.1 5 g.57669913_57669915delTTC c.50_52delTTC p.Leu19del rs385468954 2008 18408794 Breed and variant information kindly provided or confirmed by Matt McClure and Jennifer McClure from "Understanding Genetics and Complete Genetic Disease and Trait Definition (Expanded 2016 Edition)" (https://www.icbf.com/wp/?page_id=2170)
Charolais Coat colour, dilution PMEL missense UMD3.1 5 g.57669926G>A c.64G>A p.Gly22Arg rs718553050 2007 17705851 Breed and variant information kindly provided or confirmed by Matt McClure and Jennifer McClure from "Understanding Genetics and Complete Genetic Disease and Trait Definition (Expanded 2016 Edition)" (https://www.icbf.com/wp/?page_id=2170)

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.
2013 Druet, T., Pérez-Pardal, L., Charlier, C., Gautier, M. :
Identification of large selective sweeps associated with major genes in cattle. Anim Genet 44:758-62, 2013. Pubmed reference: 23859468. DOI: 10.1111/age.12073.
Schmutz, S.M., Dreger, D.L. :
Interaction of MC1R and PMEL alleles on solid coat colors in Highland cattle. Anim Genet 44:9-13, 2013. Pubmed reference: 22524257. DOI: 10.1111/j.1365-2052.2012.02361.x.
2008 Jolly, RD., Wills, JL., Kenny, JE., Cahill, JI., Howe, L. :
Coat-colour dilution and hypotrichosis in Hereford crossbred calves. N Z Vet J 56:74-7, 2008. Pubmed reference: 18408794. DOI: 10.1080/00480169.2008.36812.
2007 Gutiérrez-Gil, B., Wiener, P., Williams, J.L. :
Genetic effects on coat colour in cattle: dilution of eumelanin and phaeomelanin pigments in an F2-Backcross Charolais x Holstein population. BMC Genet 8:56, 2007. Pubmed reference: 17705851. DOI: 10.1186/1471-2156-8-56.
Kühn, C.h., Weikard, R. :
An investigation into the genetic background of coat colour dilution in a Charolais x German Holstein F2 resource population. Anim Genet 38:109-13, 2007. Pubmed reference: 17302792. DOI: 10.1111/j.1365-2052.2007.01569.x.
2004 Guibert, S., Girardot, M., Leveziel, H., Julien, R., Oulmouden, A. :
Pheomelanin coat colour dilution in French cattle breeds is not correlated with the TYR, TYRP1 and DCT transcription levels. Pigment Cell Res 17:337-45, 2004. Pubmed reference: 15250935. DOI: 10.1111/j.1600-0749.2004.00152.x.

Edit History


  • Created by Frank Nicholas on 24 Feb 2011
  • Changed by Frank Nicholas on 09 Dec 2011
  • Changed by Frank Nicholas on 03 Aug 2017