Häfliger et al. (2021) "characterize the phenotype and the genetic aetiology of a recessive form of congenital day-blindness observed in several cases of purebred Original Braunvieh cattle. ... Achromatopsia is a monogenic Mendelian disease characterized by the loss of cone photoreceptor function resulting in day-blindness, total color-blindness, and decreased central visual acuity."
OMIA ID:1365Inheritance: Häfliger et al. (2021) "available pedigree records of all 12 cases were analy...Characterised: YesYear: 2021
Bovine hereditary zinc deficiency was first described in Friesian cattle (McPherson et al., 1964) and later in Fleckvieh (Schlerka and Baumgartner, 1976), Shorthorn (Vogt et al., 1988) and Angus cattle (Cook and Gill, 1993). A likely disease causing variant has been reported for Friesian cattle (Yuzbasiyan-Gurkan and Bartlett, 2006).
OMIA ID:593Inheritance: 5Characterised: YesYear: 2002
