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Old 02-29-04, 06:09 PM   #1 (permalink)
Join Date: Sep-2002
Location: Ontario
Posts: 881
T-positive and T-negative??????/

Hi everyone,

I'd like to understand a little more on T+ and T-

Tyrosinase-negative - an albino whose cells lack tyrosinase, producing a white and yellow/orange snake with pink eyes. A separate albino mutation from tyrosinase-positive.

Tyrosinase-positive - an albino not able to synthesize melanin, but capable of synthesizing tyrosinase, which results in lavender-brown skin color.

What are a couple good examples of each?

Stictly Constrictors

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