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Bullsnake genetics

ROC Nov 01, 2008 06:34 PM

I just wanted to make sure of something, are the hypo (Stillwater hypo) and red (Crumbly red) traits simple recessive? I know there are multiple hypo and red genes which are uncompatible. Thanks for the help.

Replies (3)

sean1976 Nov 01, 2008 06:54 PM

I'm no expert but I believe that the hypo gene is recessive but that the stillwater part is a locality, so the animals ancestry would trace back to specimens from the stillwater region. Also I believe the red part is a polygenic trait that is line bred for but which occurs more frequently in some locals. Sort of like Okeetee or Miami phases in corn snakes.

If I am wrong then please correct me. I'm just relaying what I seem to remember hearing in the past.

Sean
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1.1 BRB
1.0 Amel Pacific Gophersnake
0.1 Striped Anery Pacific Gophersnake
1.1 Triple Het TPRS's
0.1 Silver TPRS
1.1 Amel Bloodred Corns
0.1 Abbott Okeetee Corn
0.1 Blizzard Bloodred Corn
1.1 Thayeri Kingsnakes
0.1 Reeve's Turtle
0.2 Amstaff's
1.0 Pudytat

Jeremy Pierce Nov 02, 2008 09:26 AM

You are correct in that the hypo gene is simple recessive and that red is polygenic. For a more thorough understanding of how polygenics work in red bulls you can refer to my article. Hope it helps some.

http://home.att.net/~PIT_CREW/My_Homepage_Files/Page1.html

Take care all.

Jeremy
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Jeremy Pierce
Shade Tree Exotics
shade-tree-exotics@att.net

ROC Nov 02, 2008 12:00 PM

Very interesting stuff, Jeremy. Thanks for the article.

Ross

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