Home > Recreation > Pets > Dogs > Genetics > Coat and Coloration > Genes > Agouti and Extension
http://homepage.usask.ca/~schmutz/Afghans.html
Article, with photographs, showing the effects of the extension gene in this breed.
http://homepage.usask.ca/~schmutz/agouti.html
Detailed article focusing on the alleles of the Agouti (A) series and their effects in dogs. Illustrated with photographs. Also covers Dominant Black (K) series.
http://labbies.com/genetics2.htm
A Detailed Examination of Coat Color Genetics in the Labrador Retriever.
http://www.amysboxers.8m.com/about.html
Describes coat color inheritance in this breed, with close up photos showing the different colors. Also some detailed information about Brindle and the Extension (E) gene.
http://www.blueknightlabs.com/color/coatcolor.html
Describes inheritance of the Brown (B) and Extension (E) genes in this breed, with interactive illustrated mating chart.
http://www.molepharmer.com/mastiff/colorinh.html
Article about color genetics of this breed, with detailed information about the effects of eumelanin and phaeomelanin, photographs and references.
http://www.bsca.info/research/DNAtesting.pdf
Article about the Dominant Black (K) and Agouti (A) series color genes in this breed.
http://www.oakhillkennel.com/library/color.html
Article about the inheritance of the Brown (B) and Extension (E) genes in this breed, illustrated with Punnett squares.
http://www.gi.alaska.edu/ScienceForum/ASF8/873.html
Description of the two types of hair color, eumelanin and phaeomelanin, found in many mammalian species.
http://www.cobankopegi.com/genetica_79.html
Brief overview of color inheritance in this breed, covering Agouti (A) and Piebald (S) series genes, by the late Roy Robinson.
http://siriusdog.com/articles/color-sable-genetics-breeding-shepherd-grau.htm
Detailed article about Sable coloration and the Agouti (A) and Albino (C) series alleles in the German Shepherd.
http://www.vetgen.com/
DNA testing for von Willebrands disease and color gene testing for presence of e and b alleles. Also mating charts for Schipperke and Labradors.
http://www.gi.alaska.edu/ScienceForum/ASF8/816.html
Explains black and yellow color inheritance in the Labrador.
http://labbies.com/genetics.htm
Introduction to coat color genetics of the Labrador, including a detailed list of all recognized color genotypes and their corresponding phenotypes including Agouti (A) and Brown (B) series.
Home > Recreation > Pets > Dogs > Genetics > Coat and Coloration > Genes > Agouti and Extension
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