Grizzle
Grizzle
UC-Davis now offers a more complete breakdown of the A-Locus,
with three variants appearing in Norwich. The ay variant
can either be dy (dominant yellow) or sy (shaded yellow). UC-Davis
renames the at allele as bs (black saddle). Here is the relationship
of the coat colors and the variants.
| Coat color |
UC-Davis |
Traditional |
| red |
dy/dy |
ay/ay |
| |
dy/bs |
ay/at |
| |
dy/sy |
ay/ay |
| |
sy/sy |
ay/ay |
| grizzle |
sy/bs |
ay/at |
| black and tan |
bs/bs |
at/at
|
Version 20250211