But you've just reinforced my argument. These viruses can affect a whole
species - mice and not other rodents. A human pathogen would then infect
humans and not other primates.
I think the "appearance genes" (such as eye color) are probably coded by
several different genes making the viruses job much harder.
John Gentile Rhode Island Apple Group
yjgent at home.com President
"I never make mistakes, I only have unexpected learning opportunities"
> From: "Marko Gogala" <mgogala at iskon.hr>
> Organization: Iskon Internet d.d.
> Newsgroups: sci.bio.microbiology,bionet.microbiology
> Date: Wed, 15 Aug 2001 01:40:37 +0200
> Subject: Re: Designer Diseases?
>> Bacteria wouldn't work with blue-eyed people,because bacteria ren't very
> much affected by genetic differences that small.A virus is a completly
> different thing.It is possible to construct a virus that iserts it's genome
> between the eye-color genome and it's neighbour and could only do that if
> the eye-color genome coded blue eyes.This is already being done,but not for
> people.Viruses that kill rats or myce,but don't affect other roden'ts have
> been constructed.