return to main index

  mobile - desktop
follow us on facebook follow us on twitter follow us on YouTube link to us on LinkedIn
 
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: 10 cutest snakes as determined by TEH INTERWEBS . . . . . . . . . .  Herp Photo of the Day: Salamander . . . . . . . . . .  Herp Photo of the Day: Salamander . . . . . . . . . .  I pickup the torch . . . . . . . . . .  St. Louis Herpetological Society - Nov 09, 2025 . . . . . . . . . .  Colorado Herp Society Meeting - Nov 15, 2025 . . . . . . . . . .  Chicago Herpetological Society Meeting - Nov 16, 2025 . . . . . . . . . .  San Diego Herp Society Meeting - Nov 18, 2025 . . . . . . . . . .  Suncoast Herp Society Meeting - Nov 22, 2025 . . . . . . . . . .  DFW Herp Society Meeting - Nov 22, 2025 . . . . . . . . . .  Tucson Herpetological Society Meeting - Nov 24, 2025 . . . . . . . . . .  Bay Area Herpetological Society Meeting - Nov 28, 2025 . . . . . . . . . .  Greater Cincinnati Herp Society Meeting - Dec 03, 2025 . . . . . . . . . .  Southwestern Herp Society Meeting - Dec 06, 2025 . . . . . . . . . . 

RE: Quick albino question (genetics)

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

Posted by: Paul Hollander at Mon Aug 6 09:20:50 2007   [ Email Message ] [ Show All Posts by Paul Hollander ]  
   

>So, two double het Kahl-Sharp snakes bred together would have a whole lot of possibilities... Not sure of the numbers but you could possibly get:

If you can tell the difference between the Kahl albino, Sharp albino, and the combo, the expected probabilities are the same as in the F2 generation of a standard dihybrid cross:
1/16 Kahl-Sharp albino (the goal)
3/16 Kahl albinos 66% probability het Sharp
3/16 Sharp albinos 66% probability het Kahl
9/16 non-albino 66% probability het Kahl and 66% probability het Sharp albino.


If you can't tell the difference between the Kahl albino and the Kahl albino Sharp albino combo, the probabilities are as follows:
4/16 Kahl-Sharp albino (the goal) and Kahl albinos 66% probability het Sharp
3/16 Sharp albinos 66% probability het Kahl
9/16 non-albino 66% probability het Kahl and 66% probability het Sharp albino.

If you can't tell the difference between the Sharp albino and the Kahl albino Sharp albino combo, the probabilities are as follows:
4/16 Kahl-Sharp albino (the goal) and Sharp albinos 66% probability het Kahl
3/16 Kahl albinos 66% probability het Sharp
9/16 non-albino 66% probability het Kahl and 66% probability het Sharp albino.


Worst case scenario is not being able to tell the difference between the Sharp albino, the Kahl albino, and the combo:
7/16 albinos of various types
9/16 non-albino 66% probability het Kahl and 66% probability het Sharp albino.

Your guess is as good as mine as to which will occur. But I wouldn't bet the farm on the combo looking significantly different from one of the parental strains.

Paul Hollander


   

[ Hide Replies ]


>> Next topic:  Ready For A Boa???? - blankcanvas, Sun Aug 5 13:59:45 2007
<< Previous topic:  2 Separate Salmon Clutches - jimmyandtina, Sun Aug 5 12:29:30 2007