overzicht van de kleurgenen
summary of colour genes
|
Code |
colour |
Genotype |
Description |
|
BB |
Black |
BB EE (homozygous) |
Black based |
|
Bc |
Black |
Bb EE |
Chocolate carrier |
|
By |
Black |
BB Ee |
Yellow carrier |
|
Bcy |
Black |
Bb Ee (heterozygous) |
Chocolate & yellow carrier |
|
Yy |
Yellow |
BB ee (homozygous) |
Black based, no chocolate carrier |
|
Yc |
Yellow |
Bb ee |
Chocolate carrier |
|
Ycc |
Yellow |
bb ee (homozygous) |
Chocolate based, no black pigment |
|
CC |
Chocolate |
bb EE (homozygous) |
No yellow carrier |
|
Cy |
Chocolate |
bb Ee |
Yellow carrier |
A dna-test for coat/nose colour is available at HealthGene.
Labrador Standard yellow:
Pale cream to fox-red and all shades of yellow in between
caused by more or less polygenes for rufism
