Eyecolor

Black

Reference information

Name Black
Genotype ?/? or Bebe/-
Mandatory picture? No
Frequency (all time) 72.89 % (34,873 rats)
Frequency (in the last 2 years) 75.98 % (1,316 rats)
Average lifespan (all causes) 22.3 months (♀: 22.7 months – ♂: 22 months)

Description

Wildtype, or specific gene hypostatic of C-locus mutations.