[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]

Re: Platypus genome



> Apparently there are already men who don't have a Y
> chromosome at all, but 
> rather two Xs. Apparently whatever 'crucial' genes
> on the Y chromosome that 
> cause an embryo to develep as male have been
> replaced by genes on other 
> chromosomes in those (very rare) cases. 

Much info here:
http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=278850

Eike


      Lesen Sie Ihre E-Mails jetzt einfach von unterwegs.
www.yahoo.de/go