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Agouti fur is characterized by an appearance of being composed of hairs of different colors, separate from definite markings (although agouti can appear in combination with other markings, such as spots, stripes or patches). This effect is caused by different
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of each hair being visible, such that different colors of the hair's banding are seen, despite hairs actually having similar coloration. This effect produces a very distinctive, finely "speckled" appearance similar to "salt and pepper" hair, as well as an
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of the corresponding allele or if one parent inherits an epistatically underlying allele to the offspring. The alleles Ay, at and an are not present in wild wolves that have no domestic dog among their ancestors.
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which causes the overall color to appear to shift subtly depending on the angle of the light or when the animal moves.
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Five viable yellow brindle mice with the genotype A/*. They range from solid yellow to pseudoagouti.
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Anthony JF Griffiths, Jeffrey H Miller, David T Suzuki, Richard C Lewontin, and
William M Gelbart.
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101:. It is a highly recognized characteristic trait of several animals, including many wild
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Great Dane
Genotype Ay either homozygous or in combination with one of the other alleles
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315:, an overview of different animal coat colors caused by differences in the agouti gene
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Agouti
Sequence Polymorphisms in Coyotes, Wolves and Dogs Suggest Hybridization
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This means a descendant can develop a recessive coat pattern in the
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334:"Department of Animal Science - Basic Animal Genetics"
387:"An Introduction to Genetic Analysis, 7th edition"
58:. The overall appearance of agouti fur is usually
244:Cross of a homozygous individual with a carrier
16:Animal fur with multiple color bands on each hair
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270:A lethal yellow lab mouse with the genotype A/a.
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218:cross of two different homozygous individuals
409:: CS1 maint: multiple names: authors list (
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473:. You can help Knowledge by
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313:Agouti coloration genetics
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250:House Mice (Mus musculus)
144:only if both parents are
50:coloration in which each
525:Vertebrate anatomy stubs
304:Agouti-signaling protein
426:Dog coat color genetics
117:, such as the namesake
83:effect very similar to
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165:with agouti coloration
94:pigmentation for many
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39:with agouti coloration
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296:, an animal of order
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438:Sheila M. Schmutz:
423:Sheila M. Schmutz:
137:): Ay, aw, at, a.
520:Animal coat colors
467:vertebrate anatomy
366:The Mini Lop Guide
339:Cornell University
300:it was named after
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394:. Retrieved
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192:Genotype at
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514:Categories
396:2019-11-20
371:2019-11-20
346:31 January
320:References
256:fancy mice
81:iridescent
142:phenotype
135:epistasis
92:wild type
85:shot silk
405:cite web
298:Rodentia
288:See also
76:portions
62:or dull
125:Canines
115:rodents
111:rabbits
109:, wild
105:, wild
99:mammals
342:. 2018
294:Agouti
119:agouti
107:felids
103:canids
68:yellow
44:Agouti
465:This
64:brown
471:stub
429:2010
411:link
348:2024
308:gene
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254:In
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
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