(Fwd) Re: (Fwd) Re: (Fwd) Re: Ok, so the CDC has confirmed..an

DANDERSON at PRL.PULMONARY.UBC.CA DANDERSON at PRL.PULMONARY.UBC.CA
Thu May 18 08:52:47 EST 1995

bhjelle at unm.edu wrote:

>....To become fixed mutations must be nearly neutral or 
advantageous.  ......

Selection prevails!

Dan