Border Collie Merle Gen

Remember that he will carry two copies of each gene one inherited from his sire and one inherited from his dam.
Border collie merle gen. Dogs with an MC1R ee genotype do not produce black pigment and thus do not express merle but can produce merle offspring depending on the genotype of the mate. The cause is currently unknown. SINEs are defined as short interspersed nuclear elements.
Dogs homozygous for the merle gene sometimes referred to as double merles are likely to have sight andor hearing defects. Is a disease found in many herdingworking breeds. So a blue merle is a.
16062020 As mentioned previously the white Border Collie is born as a result of the presence of two dominant alleles of the M gene. Blue and red merle colour is caused by Merle gene that has been identified on the canine chromosome 10 CFA 10. Typically it is very obvious when your dog has a merle gene.
Da diese Pigmentstrung aber nicht gleichmig ber das Haarkleid des Hundes verteilt ist entsteht diese zerrissene Optik die den Merle Hund oftmals gescheckt aussehen lsst. Meaning all their offspring are also irish spotted and so on. With the merle gene the main color of its coat is diluted creating swirls of striking color in streaks smudges patches or splotches.
Merle only dilutes eumelanin black pigment. It has the same incredible work ethic intelligence and energy as any other colored Border Collie. The dilution is rarely uniform so spotsareas of varying sizes of the base color will come through.
So most harlequins are HhMmheterozygous for both harlequin and merle. This drop will not only dilute the main color but also create a pattern. Harlequin can only be displayed if there is a merle gene present.