Locus A
Agouti: Yellow/Sable/Red, black recessive
Affected gene: ASIP


Locus B
(TYRP1) Brown
Affected gene: TYRP1


Locus D
(MLPH) Dilution / Coat color dilution
Affected gene: MLPH


Locus E
Locus E (white) – allele e³
Affected gene: MC1R

Locus M
Merle color (PMEL gene)
Affected gene: PMEL

Locus S
(Piebald / white spotting)