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COLOR AND COAT TESTS
FOR DOGS

IC Locus

(Improper/Furnishing Coat, Coat Density)

Other names: furnishings, improper coat, wire hair (wire hair trait, wirehaired trait)
Affected gene: RSPO2

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K Locus (CBD103)

Dominant Black
Affected gene: CBD103
Inheritance: Autosomal recessive
Mutation: c.231_233del (KB)

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Em Locus

Black Mask / Melanistic Mask
Affected gene: MC1R
Inheritance: Autosomal dominant
Mutation: CanFam3.1 chr5 g.63694460C>T c.790A>G

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E Locus

Yellow / Red / Lemon Extension
Affected gene: MC1R
Inheritance: Autosomal recessive
Mutation: Red/yellow coat e¹ CanFam3.1 chr5 g.63,694,334 G>A c.916C>T p.(R306*)

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L2 Locus (FGF5)

Long Hair
Affected gene: FGF5
Inheritance: Autosomal recessive
Mutation: CanFam3.1 32 g.4528639C>T c.578C>T p.(A193V)
OMIA link: 000439-9615

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A Locus (ASIP)

Agouti: Yellow/Sable/Red, black recessive
Affected gene: ASIP
Mutation: Ay = A>G, Chr24:23393514, T>G, Chr24:23393510; aw/at = 239 bp insertion, Chr24:23365283–23365284; a = C>T, Chr24:23393552

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S Locus (MIRF)

Piebald / White Spotting

Inheritance: Autosomal dominant
Mutation: c.140_141insA (Panda)

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B Locus (TYRP1)

Brown
Affected gene: TYRP1
Inheritance: Autosomal
Mutation: bc = T>A, Chr11:33317810; bd = 3 bp deletion (del CCT) Chr11:33326727–33326729; bh = G>A, Chr11:33317814 (Husky); bs = C>T, Chr11:33326685

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D Locus (MLPH)

Dilution / Coat Color Dilution
Affected gene: MLPH
Inheritance: Autosomal recessive
Mutation: Allele d¹: CanFam3.1 (chr25) g.48121642G>A c.-22G>A

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M Locus (PMEL)

Merle
Affected gene: PMEL
Inheritance: Autosomal dominant
Mutation: Insertion of a SINE at the boundary of intron 10 and exon 11, flanked by a 15 bp duplication of the target site on chromosome 10.

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I Locus (MFSD12)

I Locus (Intensity)
Affected gene: MFSD12
Inheritance: Autosomal recessive
Mutation: UU_Cfam_GSD_1.0 chr20:g.56252402C>T

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E Locus (white)

E Locus (white)- allele e^3

Affected gene: MC1R
Inheritance: Autosomal recessive
Mutation: CanFam3.1 5 g.63694433_63694434del c.816_817del (2 bp del CT)
OMIA link: 001590-9615

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Multi-Breed Color Panel

Locus A, Locus B, Locus D, Locus E, and Locus S


Beagle, Siberian Husky, Belgian Malinois, Pembroke Welsh Corgi, Akita, Shiba Inu, Chihuahua, Long-Haired Chihuahua, Dachshund, Belgian Sheepdog

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Color panel Several breeds

A Locus, B Locus, D Locus, E Locus, M Locus, S Locus

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Doberman Pinscher Color Panel

B Locus and D Locus

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Co Locus (cocoa)

Co Locus (cocoa)
Affected gene: HPS3
Inheritance: Autosomal recessive
Mutation: chr23:43969695 (canFam3): G/A


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Multi-Breed Color Panel

Locus B, Locus D, Locus E, Locus M, Lucus S, Locus Co (cocoa)

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Locus L, L3, and L4

Long Hair

Affected gene: FGF5
Inheritance: Autosomal recessive
Mutation:
L3 (Eurasier) CanFam3.1 32 g.4528617_4528632del c.556_571del p.(A186Tfs71) Del16
L4 (French Bulldog, Afghan Hound, and Eurasier) CanFam3.1 32 g.4528620_4528621dup c.559_560dup p.(R188Afs
75)

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L1 Locus (FGF5)

Long Hair
Affected gene: FGF5
Inheritance: Autosomal recessive
Mutation: CanFam3.1 32 g.4509367G>T c.284G>T
OMIA link: 000439-9615

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Color Panel: B Locus, D Locus, E Locus

B Locus, D Locus, E Locus


Labrador Retriever, Irish Setter, Rottweiler

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