  14/02/2010 08:35 |
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Ciao gmarco
It is never such a good idea to mix in breeding different E-locus genes (here e+/e+ with ER/ER) and it is also not a good idea to mix S-locus genes (here s+/s+ with S/-).
But you can do of course this color cross. It will result in ER/e+ s+/- hens (phenotype unpure Betulla, pure oro) and in ER/e+ S/s+ cocks (phenotype unpure Betulla, unpure dorato).
This are only theoretical results !
Ciao Danny |
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