• Hello!

    Either you have not registered on this site yet, or you are registered but have not logged in. In either case, you will not be able to use the full functionality of this site until you have registered, and then logged in after your registration has been approved.

    Registration is FREE, so please register so you can participate instead of remaining a lurker....

    Please be certain that the location field is correctly filled out when you register. All registrations that appear to be bogus will be rejected. Which means that if your location field does NOT match the actual location of your registration IP address, then your registration will be rejected.

    Sorry about the strictness of this requirement, but it is necessary to block spammers and scammers at the door as much as possible.

Christmas hypo

eeji

New member
Has it been 100% proven that christmas sits on the hypo locus?

If so, is it known how christmas reacts with hypo and strawberry (ie. recessive, codom or dominant?)
 
According to the 2011 Cornsnake Morph Guide, it has been proven that the Christmas gene sits at the hypo A locus. As for how it works, what I can infer from what is written in the guide, it acts similarly to strawberry in that the phenotype varies with what gene it is expressed with. I'm not sure if it has any affect when only het with wild type so I would strictly call it recessive at this time.
 
I've bred my Christmas hypo to a granite, to give het Christmas/anery/diffused offspring, and also with a Love okeetee. I plan to breed him to a diffused het amel next year
 

Attachments

  • 042 (500x375).jpg
    042 (500x375).jpg
    177.5 KB · Views: 129
  • 054 (500x375).jpg
    054 (500x375).jpg
    142 KB · Views: 128
  • 020 (500x375).jpg
    020 (500x375).jpg
    162 KB · Views: 127
so christmas/hypo and christmas/strawberry are different phenotypes to hypo, strawberry and hypo/strawberry (however minute the visual difference to the naked eye may be)?
 
so christmas/hypo and christmas/strawberry are different phenotypes to hypo, strawberry and hypo/strawberry (however minute the visual difference to the naked eye may be)?
Yep, and under the microscope the pigment cells look different too. This is my Christmas hypo, Lola
 

Attachments

  • 110 (500x375).jpg
    110 (500x375).jpg
    152.8 KB · Views: 94
  • 6a.JPG
    6a.JPG
    66.3 KB · Views: 93
They are gorgeous, loving how intense the colours are :) , and thanks for the info too I'm starting an update to the guide on Ians Vivarium so keep an eye out for the new pages :cheers:
 
At some point I should try to get some good natural light photos of Lola. With the flash the deep cherry red of his saddles isn't shown.
 
that would be great, thank you. Theres no rush though, its going to be quite some time until the update is complete
 
that would be great, thank you. Theres no rush though, its going to be quite some time until the update is complete
No worries. I was over the moon Lola got 'in the vivarium'. His offspring are colouring up nicely too and hopefully next year I'll finally have Christmas bloods to show you!
 
how do you mean 'getting out of hand'?

I think it can only be a good thing that people who know what they are doing are studying things like this closely to identify whether similar phenotypes are alleles of known types or completely separate. It helps greatly for people like myself who want to understand these things and the hobby as a whole so we can move forward with the new knowledge.

I agree it can seem all very confusing at times :D
 
My point exactly chris68. More power to those of you working with all the different forms of hypo. I have several projects going myself. When those eggs hatch it can leave you scratching your head.
 
Back
Top