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Dogs have a wide range of coat colors, patterns, textures and lengths. Dog coat color is governed by how genes are passed from dogs to their puppies and how those genes are expressed in each dog. Dogs have about 19,000 genes in their genome but only a handful affect the physical variations in their coats. Most genes come in pairs, one being from the dog’s mother and one being from its father. Genes of interest have more than one expression (or version) of an allele. Usually only one, or a small number of alleles exist for each gene. In any one gene locus a dog will either be homozygous where the gene is made of two identical alleles (one from its mother and one its father) or heterozygous where the gene is made of two different alleles (one inherited from each parent).

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  • Die Fellfarbe der Hunde wird wie die Fellfarben anderer Tierarten durch verschiedene Gene gesteuert. Eine gleich aussehende Fellfarbe kann durch sehr verschiedene Kombinationen von Genen entstehen, die am Phänotyp nicht zu erkennen ist (Polygenie). (de)
  • Dogs have a wide range of coat colors, patterns, textures and lengths. Dog coat color is governed by how genes are passed from dogs to their puppies and how those genes are expressed in each dog. Dogs have about 19,000 genes in their genome but only a handful affect the physical variations in their coats. Most genes come in pairs, one being from the dog’s mother and one being from its father. Genes of interest have more than one expression (or version) of an allele. Usually only one, or a small number of alleles exist for each gene. In any one gene locus a dog will either be homozygous where the gene is made of two identical alleles (one from its mother and one its father) or heterozygous where the gene is made of two different alleles (one inherited from each parent). To understand why a dog’s coat looks the way it does based on its genes requires an understanding of a handful of genes and their alleles which affect the dog's coat. For example, to find how a black and white greyhound that seems to have wavy hair got its coat, the dominant black gene with its K and k alleles, the (white) spotting gene with its multiple alleles, and the R and r alleles of the curl gene, would be looked at. (en)
  • Sono stati trovati 15 geni canini causa genetica del colore del mantello. È noto che i cani hanno una vasta gamma di colori, modelli, trame e lunghezze del mantello, gamma geneticamente determinata. Il colore del mantello del cane è governato dal modo in cui i geni vengono trasmessi dai cani ai loro cuccioli e da come questi geni vengono espressi in ciascun cane. I cani hanno circa 19.000 geni nel loro genoma ma solo una manciata influenza le variazioni fisiche dei loro mantelli. La maggior parte dei geni provengono in coppia, uno dalla madre del cane e l'altro da suo padre. I geni di interesse hanno più di un'espressione (o versione) di un allele. Di solito esiste solo uno, o un piccolo numero, di alleli per ciascun gene. In qualsiasi locus genico un cane sarà omozigote dove il gene è composto da due alleli identici (uno di sua madre e uno di suo padre) o eterozigote dove il gene è costituito da due diversi alleli (uno ereditato da ciascun genitore). (it)
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  • labrador retriever mix with a black coat. (en)
  • labrador retriever with a brown coat. (en)
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  • Allele Ay (en)
  • Allele a (en)
  • Allele at with BB or Bb on B-Locus (en)
  • Allele at with bb on B-Locus (en)
  • Allele aw (en)
  • B/B or B/b (en)
  • b/b (en)
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  • Eumelanin color due to the brown locus. (en)
dbp:image
  • Australien Kelpie 2.jpg (en)
  • Black & Tan kelpie 2.png (en)
  • Deutscher Schaeferhund04.JPG (en)
  • Eurasian wolf 2.jpg (en)
  • Eurasier_BailyWtatze.jpg (en)
  • Labrador Rüde.jpg (en)
  • MG 3867 Joucas 20090418.jpg (en)
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  • Die Fellfarbe der Hunde wird wie die Fellfarben anderer Tierarten durch verschiedene Gene gesteuert. Eine gleich aussehende Fellfarbe kann durch sehr verschiedene Kombinationen von Genen entstehen, die am Phänotyp nicht zu erkennen ist (Polygenie). (de)
  • Dogs have a wide range of coat colors, patterns, textures and lengths. Dog coat color is governed by how genes are passed from dogs to their puppies and how those genes are expressed in each dog. Dogs have about 19,000 genes in their genome but only a handful affect the physical variations in their coats. Most genes come in pairs, one being from the dog’s mother and one being from its father. Genes of interest have more than one expression (or version) of an allele. Usually only one, or a small number of alleles exist for each gene. In any one gene locus a dog will either be homozygous where the gene is made of two identical alleles (one from its mother and one its father) or heterozygous where the gene is made of two different alleles (one inherited from each parent). (en)
  • Sono stati trovati 15 geni canini causa genetica del colore del mantello. È noto che i cani hanno una vasta gamma di colori, modelli, trame e lunghezze del mantello, gamma geneticamente determinata. Il colore del mantello del cane è governato dal modo in cui i geni vengono trasmessi dai cani ai loro cuccioli e da come questi geni vengono espressi in ciascun cane. I cani hanno circa 19.000 geni nel loro genoma ma solo una manciata influenza le variazioni fisiche dei loro mantelli. La maggior parte dei geni provengono in coppia, uno dalla madre del cane e l'altro da suo padre. I geni di interesse hanno più di un'espressione (o versione) di un allele. Di solito esiste solo uno, o un piccolo numero, di alleli per ciascun gene. In qualsiasi locus genico un cane sarà omozigote dove il gene è com (it)
rdfs:label
  • Fellfarben der Hunde (de)
  • Dog coat genetics (en)
  • Mantello del cane (genetica) (it)
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