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Southstar



Posts: 150
Joined: Nov. 2011

(Permalink) Posted: Dec. 14 2011,05:06   

Quote (oldmanintheskydidntdoit @ Dec. 14 2011,04:22)
New genetic info: http://www.talkorigins.org/indexcc....02.html

   
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It is hard to understand how anyone could make this claim, since anything mutations can do, mutations can undo. Some mutations add information to a genome; some subtract it. Creationists get by with this claim only by leaving the term "information" undefined, impossibly vague, or constantly shifting. By any reasonable definition, increases in information have been observed to evolve. We have observed the evolution of

increased genetic variety in a population (Lenski 1995; Lenski et al. 1991)
increased genetic material (Alves et al. 2001; Brown et al. 1998; Hughes and Friedman 2003; Lynch and Conery 2000; Ohta 2003)
novel genetic material (Knox et al. 1996; Park et al. 1996)
novel genetically-regulated abilities (Prijambada et al. 1995)


Case closed. Citations provided at the linked page.

And as evolution in a simulated digital environment can be directly observed, bit by bit, it might be interesting also:

http://www.pnas.org/content....63.full



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Yeast was put in a medium with very little sugar. After 450 generations, hexose transport genes had duplicated several times, and some of the duplicated versions had mutated further. (Brown et al. 1998)

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EDIT EDIT: http://pandasthumb.org/archive....nt.html


This is great, and the Picard picture lol!

Thanks
marty

--------------
"Cows who know a moose when they see one will do infinitely better than a cow that pairs with a moose because they cannot see the difference either." Gary Gaulin

  
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