In "Normal" or wild-type Corns, there are three pigments at play - black, red and yellow.the definition of albino is that it has less color pigment than normal so would a black albino or an amel have more pigment
Nanci, the yellow on the throats on aneries, amels, etc is different. It's not due to a naturally born on/off pigmentation gene.
It's due to the food source the animal eats and is from carotenoid retention.
Here's a good read on it: http://en.wikipedia.org/wiki/Carotinoid
How do you know? Can you cite references?
And why do some snakes in a collection all being fed the same diet exhibit no yellow?
(And I'm familiar with carotenoids).
Nanci, the yellow on the throats on aneries, amels, etc is different. It's not due to a naturally born on/off pigmentation gene.
It's due to the food source the animal eats and is from carotenoid retention.
Here's a good read on it: http://en.wikipedia.org/wiki/Carotinoid