WORLD CAT FEDERATION

Small Effort Make
Big Change.

We seek out world-changers and difference-makers around the globe, and their unique purpose.

Small Effort Make
Big Change.

We seek out world-changers and difference-makers around the globe, and their unique purpose.

Small Effort Make
Big Change.

We seek out world-changers and difference-makers around the globe, and their unique purpose.

Small Effort Make
Big Change.

We seek out world-changers and difference-makers around the globe, and their unique purpose.

Small Effort Make
Big Change.

We seek out world-changers and difference-makers around the globe, and their unique purpose.

Small Effort Make
Big Change.

We seek out world-changers and difference-makers around the globe, and their unique purpose.

COLOURS: GENETIC MODEL

Small Effort Make
Big Change.

We seek out world-changers and difference-makers around the globe, and their unique purpose.

Small Effort Make
Big Change.

We seek out world-changers and difference-makers around the globe, and their unique purpose.

LocusAlleleMeaning
AA
a
Agouti
non-agouti
BB
b
bl
Black
chocolate
cinnamon
CC
full colour
cs
cb
ca
Siamese points
Burmese points
Albino with blue eyes
cAlbino
DDDense colour (non-diluted)
ddiluted
EE
e
non-amber
amber
IIInhibitor activ (silver)
inot silber
McMc
mc
Mackerel
blotched
OO
o
Y
Orange
non-orange
chromosome Y
SSPiebald spotting
sno white spotting
TaTa
ta
Ticked
not ticked
WW
w
epistatic White
no epistatic white (not white)
WbWbWide band (hairs are tipped)
wbno tipping

Capital letters indicate that the allele is dominant. The alleles are written in their order of dominance.
Please note:

  1. The genetic model using 3 different loci for the tabby pattern – Mc, Ta, Sp – is a model, which is likely to changes, if newer research results are available.
  2. Sp is not in the table, because it is a model to express the spotted tabby colour.
  3. It is a hypothesis that a white medallion, white gloves are the result of another gene (group) than gene S.