00 22/08/2011 12:21
Re: Re: Re:
|=Lupaccio=|, 22-8-2011 12:14:


Thanks.
But in F2 case of:

eWh/eb s+/- Co/Co mo/mo X
eWh/eb s+/- Co/Co mo/mo = 25% of ....-/- ...


Perhaps the gene - / - is impossible because only in females?


[SM=g7349] hens X hens = nothing [SM=g7349]

cocks = S/S or s+/s+ or S/s+
hens = S/- or s+/-
* because this gene is sex-linked means cocks have 2 alleles hens have only 1 allele of it !
[Modificato da Danny_57 22/08/2011 12:23]