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BPnet Veteran
Re: Is there a calculator?
 Originally Posted by chinchillachic18
Theres a good one at http://www.geneticswizard.com/ check it out. It does require you to know whether they are co-dom, recessive, het or homo but it's a very useful tool for mulitple combo morphs.
~Adam~
BPs: 3.9 Normals, 1.0 Spider, 1.1 Pastels, 0.1 100% Het Hypo, 1.0 Cinnamon, 0.1 Pinstripe, 0.1 Albino 1.0 Bumblebee .
Bloods: 0.1 Marter line red, 1.0 Het T+ albino red.
Colubrids:1.1 Western Hogs, 0.0.1 Tri-Color Hognose, 1.0 Albino Cal King,
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Re: Is there a calculator?
I just went over and used it...and no, that's as simple as you can possibly get.
All you need to know is which mutant genes your snakes carry, and whether those genes are dominant, co-dominant, or recessive.
Homozygous means two copies of the gene are present in the snake (orange ghost--super pastel).
Heterozygous means one copy of the gene is present in the snake (het for orange ghost, pastel).
As far as I know, no actual dominant genes have been identified for certain in ball pythons. Spider and Pinstripe are often CALLED dominant, but since no one has produced a super-spider or super-pinstripe--which would be identified by the fact that all of their offspring would be spider or pin when bred to a normal--the genes are probably NOT dominant, but are co-dominant with a lethal homozygous form. I'm not not sure about the few other 'dominant' mutations identified.
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Registered User
Re: Is there a calculator?
I set up all my animals on metzcal and then it has a punnett square built in.
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BPnet Veteran
Re: Is there a calculator?
An efficient way is to understand what classification the morphs are:
spider=dominant
pastel, cinnamon, yellowbelly,....etc.=co-dominant
albino, pied, clown...etc...=recessive
Then you can understand all the pairings in terms of
(homozygous) recessive x dominant = 50% dominant het for recessive, 50% recessive etc...
Is there anything in particular you're having trouble with?
JonV
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Registered User
Re: Is there a calculator?
heres a super simplified one i check out alot
http://www.ballpython.ca/genetics.html
Ive Killed More Rats than D-Con!!
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Re: Is there a calculator?
This won't be much help, but if you are planning to breed ball python morphs, I highly recommend getting a good understanding of genetics. Once you do you can do any combo in your head faster than it would take to play with those programs. If you are just curious about something, the ones already posted are about as simple as they can be.
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