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Author Topic:   evolution calculations
Wounded King
Member
Posts: 4149
From: Cincinnati, Ohio, USA
Joined: 04-09-2003


Message 18 of 92 (183924)
02-08-2005 11:11 AM
Reply to: Message 15 by crashfrog
02-08-2005 10:50 AM


Re: Mathematical proof?
Hardy-Weinberg certainly models evolution, albeit in a simple way, in terms of changes in allele frequency. It doesn't suggest that any evolution other than allelic frequency changes should occur.
TTFN,
WK

This message is a reply to:
 Message 15 by crashfrog, posted 02-08-2005 10:50 AM crashfrog has replied

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Wounded King
Member
Posts: 4149
From: Cincinnati, Ohio, USA
Joined: 04-09-2003


Message 29 of 92 (184052)
02-09-2005 4:55 AM
Reply to: Message 24 by JustinC
02-08-2005 5:16 PM


Re: Mathematical proof?
I think I have all of the pop genetics stuff I learned classified in my head under Hardy-Weinberg. You are right of course that there is not any change in allele frequency in fact the whole point of H-W equilibrium is that there is no significant change in allele frequency.
My bad.
TTFN,
WK

This message is a reply to:
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Replies to this message:
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Wounded King
Member
Posts: 4149
From: Cincinnati, Ohio, USA
Joined: 04-09-2003


Message 84 of 92 (184953)
02-13-2005 6:15 PM
Reply to: Message 78 by JonF
02-11-2005 7:04 PM


Re: theoretical vs actual
http://www.nmsr.org/nylon.htm (and this is the one that Lee Spetner grants as increasing information by his definition).
I can see that my awareness campaign for the misleading nature of this article is not having much success.
It would be better just to read some of the primary literature such as
"Birth of a unique enzyme from an alternative reading frame of the pre-existed, internally repetitious coding sequence", Ohno S, Proc. Natl. Acad. Sci. USA, Vol. 81, pp. 2421-2425, April 1984

'Emergence of nylon oligomer degradation enzymes in Pseudomonas aeruginosa PAO through experimental evolution.', Prijambada ID, Negoro S, Yomo T, Urabe I; Appl Environ Microbiol. 1995 May;61(5):2020-2.
TTFN,
WK

This message is a reply to:
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Wounded King
Member
Posts: 4149
From: Cincinnati, Ohio, USA
Joined: 04-09-2003


Message 86 of 92 (185030)
02-14-2005 4:26 AM
Reply to: Message 83 by crashfrog
02-11-2005 9:11 PM


Again, this is a precis of research and a less than readily accessible reference, a better reference would be...
Phagotrophy by a flagellate selects for colonial prey: A possible origin for multicellularity, Boraas M, Seale DB, Boxhorn JE. Evolutionary Ecology,1998, 12,153-164.
TTFN,
WK
This message has been edited by Wounded King, 02-14-2005 04:26 AM
This message has been edited by Wounded King, 02-14-2005 11:42 AM

This message is a reply to:
 Message 83 by crashfrog, posted 02-11-2005 9:11 PM crashfrog has not replied

Replies to this message:
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