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Post by hewittfarm on Apr 14, 2011 7:27:11 GMT -5
If a bull dog carrier cow is bred to a non carrier bull what are the chances that the offspring will carry the bull dog gene.
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Post by otf on Apr 14, 2011 7:48:52 GMT -5
I copied this from the ADCA Genetics page:
Non-carrier bull x non-carrier cow: 100% chance of having a non-carrier calf.
Non-carrier bull x carrier cow: 50% chance of having a non-carrier calf; 50% chance of having a carrier calf.
Carrier bull x non-carrier cow: 50% chance of having a non-carrier calf; 50% chance of having a carrier calf.
Carrier bull x carrier cow: 25% chance of having a non-carrier calf; 50% chance of having a carrier calf; 25% chance of having a dead bulldog calf.
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