>>The predisposition for carotenoid retention within the cells are very progressive as the snake matures. This is how many snakes get much yellower than other's over time. Certain bloodlines and individuals have different genetic capacities for this retention.
>>
>>Xanthophores....
>>
>>These chromatophores produce red and yellow pigments known as pteridines. These may vary in color from pure yellow to pure red, as well as intermediate shades. Xanthophores possessing a predominantly red coloration are referred to as erythrophores.
>>
>>Xanthophores also retain yellow to reddish pigments contained in the diet in the form of carotenoids. Carotenoid retention continues throughout life, and intensity of pigmentation varies based on the quantity and types of carotenoids contained in the diet. Additionally, the animals' genetic predisposition towards and ability to store carotenoids will affect appearance.

Aha......I see.......LOL
-----
John Lassiter
Poor planning and procrastination on your part does not constitute an emergency on my part...
www.coastalbendcaptivebreeding.com

[ Show Entire Thread ]