return to main index

  mobile - desktop
follow us on facebook follow us on twitter follow us on YouTube link to us on LinkedIn
Southwestern Center for Herpetological Research  
click here for Rodent Pro
This Space Available
3 months for $50.00
Locate a business by name: click to list your business
search the classifieds. buy an account
events by zip code list an event
Search the forums             Search in:
News & Events: Herp Photo of the Day: Bearded Dragon . . . . . . . . . .  Herp Photo of the Day: Short Tail Python . . . . . . . . . .  San Diego Herp Society Meeting - Aug 19, 2025 . . . . . . . . . .  Bay Area Herpetological Society Meeting - Aug 22, 2025 . . . . . . . . . .  Suncoast Herp Society Meeting - Aug 23, 2025 . . . . . . . . . .  Suncoast Herp Society Meeting - Aug 23, 2025 . . . . . . . . . .  DFW Herp Society Meeting - Aug 23, 2025 . . . . . . . . . .  Greater Cincinnati Herp Society Meeting - Sept 03, 2025 . . . . . . . . . .  Southwestern Herp Society Meeting - Sept 06, 2025 . . . . . . . . . .  St. Louis Herpetological Society - Sept 14, 2025 . . . . . . . . . .  San Diego Herp Society Meeting - Sept 16, 2025 . . . . . . . . . .  Colorado Herp Society Meeting - Sept 20, 2025 . . . . . . . . . . 

RE: T blonde albinos, food for thought

[ Login ] [ User Prefs ] [ Search Forums ] [ Back to Main Page ] [ Back to Boa Forum ]

Posted by: zenzinia at Sat Jun 2 19:13:51 2007   [ Email Message ] [ Show All Posts by zenzinia ]  
   

>So, how a T positive boa should look like ?

>First of all, the phenotype should be inheritable and only expressed in it’s homozygote form, recessive genes. So, pastels, salmon, ... are not T positive.

Why recessive genes only? Are you claiming that salmon boas do not have functional tyrosinase? Snakes with either nonfunctional or missing tyrosinase are the only ones that are not tyrosinase positive, as far as I know.

I don't know whether the argument is for calling those blonde albino boas hypos or tyrosinase positive albinos. In my opinion, they could go in both categories nicely. YMMV. But then they'd be lost in the crowd. Think marketing! Think unique! Think rarity value! I'd strip the "albino" off the name and just call them blonde boas as a first step.

Paul Hollander

__________________________________________________
I have said in a previous post that all the non T negative boas were by definition T positive, the commun pet shop one. and said than that definition was not the best ! You agred in a precedent post that we have to used real studies done on other species, to figure out.
So, the answer is simple as said before, all the different forms of T albinism identified in other species (human, mouses, ....) are all recessive. , so if now you want to say that some forms of T positive albinos are dominant, it's up to you.
Give me a genetic mutation called hypo and studied in other species and I will look at it.


   

[ Hide Replies ]


>> Next topic:  Remember these Surinams? - kitchi, Sat Jun 2 16:46:27 2007
<< Previous topic:  Hello to all !! Meet the Kids . . . - zerickone, Sat Jun 2 04:26:51 2007