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Author Topic:   No "new information" required
Trixie
Member (Idle past 3134 days)
Posts: 1011
From: Edinburgh
Joined: 01-03-2004


Message 1 of 2 (661336)
05-04-2012 3:09 PM


A new paper pubished in Cell has serious implications for IDist arguments of "no new information" and "mutation only breaks things".
The researchers have found that a gene responsible for neuron development has been duplicated twice in humans only. One of the copies produces a truncated peptide at high levels which interferes with the original protein. This interference has the result that neurons form more connections and over longer distances.
The duplication etc is seen only in humans. It demonstrates how a duplication of existing information, followed by a "breaking" of the gene can have profound events.
http://www.sciencedaily.com/...ases/2012/05/120503125720.htm
1.Ccile Charrier, Kaumudi Joshi, Jaeda Coutinho-Budd, Ji-Eun Kim, Nelle Lambert, Jacqueline de Marchena, Wei-Lin Jin, Pierre Vanderhaeghen, Anirvan Ghosh, Takayuki Sassa, Franck Polleux. Inhibition of SRGAP2 Function by Its Human-Specific Paralogs Induces Neoteny during Spine Maturation. Cell, 2012; DOI: 10.1016/j.cell.2012.03.034
ID forum or whatever you think suits best, please

AdminAsgara
Administrator (Idle past 1731 days)
Posts: 2073
From: The Universe
Joined: 10-11-2003


Message 2 of 2 (661367)
05-04-2012 6:53 PM


Thread Copied to Intelligent Design Forum
Thread copied to the No "new information" required thread in the Intelligent Design forum, this copy of the thread has been closed.

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