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 Post subject: DNA ratio of parents??
PostPosted: Wed Dec 19, 2018 11:52 am 
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Joined: Fri Feb 27, 2015 1:07 pm
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I was recently told by a retail poultry business owner that there is more of the roosters DNA in the offspring than the hens. He said that there was 75% of the roosters DNA and only 25% of the females DNA in the offspring. Is this correct? I'd always assumed that it was 50-50


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 Post subject: Re: DNA ratio of parents??
PostPosted: Wed Dec 26, 2018 10:55 am 
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Its correct and in some breeds it can be 80% Roo

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 Post subject: Re: DNA ratio of parents??
PostPosted: Wed Dec 26, 2018 9:57 pm 
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Wow, that really surprises me! How does that work?
I'd appreciate it if someone explained it or directed me to some reading material on this.
Thanks.


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 Post subject: Re: DNA ratio of parents??
PostPosted: Sat Dec 29, 2018 8:02 am 
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Cordelia wrote:
Its correct and in some breeds it can be 80% Roo

I was told this was common in Leghorns? not sure why but maybe just strong male genes?

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 Post subject: Re: DNA ratio of parents??
PostPosted: Thu Jan 03, 2019 2:27 pm 
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Can anyone who understands the genetics please explain why this is the case?


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