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Yes, I know, total geek... but to me it's like pulling apart the alarm clock to figure out what makes it tick.
There is a mutation found in chickens called "hen feathering". It's found in Hamburgs, Campines and maybe others.
Hen's probably carry it, but it's expressed in roosters that feather out like hens with no pointy hackle feathers, no saddle feathers, and coloration exactly like the hen.
Maybe you had a mutation that worked the other way?
Oh, and by the way, chickens do have Z chromosomes! Males are ZZ and females are ZW. The W is tiny that's why some genes are only single in hens because they don't "fit" on the W half. You're a bigger genetic geek than you realize!
Yes, I know, total geek... but to me it's like pulling apart the alarm clock to figure out what makes it tick.
There is a mutation found in chickens called "hen feathering". It's found in Hamburgs, Campines and maybe others.
Hen's probably carry it, but it's expressed in roosters that feather out like hens with no pointy hackle feathers, no saddle feathers, and coloration exactly like the hen.
Maybe you had a mutation that worked the other way?
Oh, and by the way, chickens do have Z chromosomes! Males are ZZ and females are ZW. The W is tiny that's why some genes are only single in hens because they don't "fit" on the W half. You're a bigger genetic geek than you realize!