- Sep 26, 2013
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Decided I am completely in over my head. Didn't know I was going to need a doctorate in genetics!Referencing pg 190 of the Genetics of Chicken Colours book, under Golden brown is listed "Vasca" as eWh/eWh Co/Co (Mh/Mh). Vasca is another name for EOs so definately wheaten base with columbian. I am not clear on where the Mahogany (Mh) comes into play and it is listed in brackets by Sigrid indicating it may or may mot be present. I suspect it may be one of the reasons we see both light and dark red gorria and reddish vs buff marraduna. That said, I also suspect modifying alleles like Di (dilute) and maybe Cb (champagne blond) are also present in the population but I don't think that for proper color EOs should have these.
I'm hoping over time I'll get this figured out but it would be even better if someone can shed some light with certainty right away!