Word: geneses
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We will create life from inanimate compounds, and we will find life in space. But the life that should more immediately interest us lies between these extremes, in the middle range we all inhabit between our genes and our stars. It is the thin bleeding line within the thin blue...
Dr. Robert Lanza, chief scientific officer at Advanced Cell Technology (ACT), reported today in the journal Cell that his team has created stem cells using human skin cells and four proteins. The innovation builds on the breakthrough discovery in 2006 by Shinya Yamanaka, who similarly coaxed human skin cells to...
Until now, no one has been able to create iPS cells without using viruses and genes. But Lanza and his team found a way around both: the researchers isolated the proteins made by the same genes Yamanaka used and "tagged" them with a message that allowed the proteins to slip...
So it's certainly a daunting challenge to begin teasing out the individual genes that may contribute to autism, as the UCLA team has with CACNA1G, but databases like AGRE make the job slightly easier. The next step will be to try to use known autism genes to help develop...
That's not surprising for a disorder as complex as autism - actually, a spectrum of developmental disorders involving impairment in language, social behavior and certain physical behaviors - with symptoms that range widely in number and severity. So far, studies have linked a handful of genes, all of which play a...