Hey everyone, I am thinking about a project bird of my own with the end goal being large numbers of blue eggs.
I was thinking about crossing a Wheaten Ameraucana Rooster with White Leghorn hens, then selecting a single rooster out of this in order to breed back again to pure white leghorns. The rooster should have Blue/blue genes which would result in 50% blue egg laying offspring when crossed back to White Leghorns. They theoretically could be selected out by the pea comb being linked to the blue egg gene.
After 2 generations of selecting the pea comb off spring roos to breed back to pure White Leghorns my plan would be to cross breed the B/b off spring to get 25% B/B, 50% B/b and 25% b/b.
The difficult bit would be selecting the birds with B/B on the 3rd generation, Finding out if a rooster has both B genes would be easier by breeding him to a single comb hen, if ANY of his chicks have a single comb he only has 1 blue egg laying gene. The hens could be selected the same way but with a single comb rooster, the problem I have is keeping so many Roos around only to determine presence of blue egg genes.
Does this sound like it would work as a plan? Am I miss-understanding the Blue egg gene and pea comb inheritance?
I was thinking about crossing a Wheaten Ameraucana Rooster with White Leghorn hens, then selecting a single rooster out of this in order to breed back again to pure white leghorns. The rooster should have Blue/blue genes which would result in 50% blue egg laying offspring when crossed back to White Leghorns. They theoretically could be selected out by the pea comb being linked to the blue egg gene.
After 2 generations of selecting the pea comb off spring roos to breed back to pure White Leghorns my plan would be to cross breed the B/b off spring to get 25% B/B, 50% B/b and 25% b/b.
The difficult bit would be selecting the birds with B/B on the 3rd generation, Finding out if a rooster has both B genes would be easier by breeding him to a single comb hen, if ANY of his chicks have a single comb he only has 1 blue egg laying gene. The hens could be selected the same way but with a single comb rooster, the problem I have is keeping so many Roos around only to determine presence of blue egg genes.
Does this sound like it would work as a plan? Am I miss-understanding the Blue egg gene and pea comb inheritance?
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