Search results for query: *

I suggest you post that question in this thread: https://www.backyardchickens.com/threads/the-ask-anything-to-nicalandia-thread.1509343/ That thread is read by a number of people who are quite knowledgeable about genetics, so maybe one of them would know someone who is working with that gene...

Blue is a gene that modifies any black on the chicken. For a chicken that would be all black, a blue gene changes the whole chicken to blue. If a chicken would normally be buff with a black tail, the blue gene would just change the color of the tail. In your case, using a Blue Copper Marans...

If you can imagine a Blue Copper Marans with more copper and less blue, I think about half your chicks should look like that. The other half of the chicks would have the same basic pattern but with black instead of the blue.