home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: sci.bio
- Path: sparky!uunet!cs.utexas.edu!torn!csd.unb.ca!morgan.ucs.mun.ca!cs.mun.ca!garfield.cs.mun.ca!paulk
- From: paulk@garfield.cs.mun.ca (Paul E. King)
- Subject: Re: Mutations: Mostly Harmful, or Not?
- Message-ID: <1992Jul30.005653.13754@cs.mun.ca>
- Sender: usenet@cs.mun.ca (NNTP server account)
- Organization: CS Dept., Memorial University of Newfoundland
- References: <1992Jul22.152155.3619@HQ.Ileaf.COM>
- Date: Thu, 30 Jul 1992 00:56:53 GMT
- Lines: 21
-
- bcking@HQ.Ileaf.COM (Christine King) writes:
-
- >On another thread ("Better Living through DNA Encryption"), Jonathan Dale
- >(jdale@cats.ucsc.edu) writes:
-
- > ...You could probably simplify it a lot (at least the engineering
- > parts) by ripping out all the useless garbage in our DNA, which is
- > over 95% (?) useless....
-
- >I keep reading and hearing statements like this. Then there's the one
- >that goes, "Most mutations are fatal."
-
- The second assertion is false. Mutation is random, and it is likely that a
- random mutation will affect a piece of nucleotide which does not code for
- anything. However, "ripping out the useless garbage" in our genome does us no
- good, since the prevention of mutations is exactly the reason why the "useless
- garbage" is there in the first place. It lowers the probability of the "useful"
- DNA becoming affected.
-
- paulk :-)
-
-