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From pre-gut cells to glory
Date:6/3/2011

ut are established, which would also make the work more directly informative to the development of the human gut," says Peter.

They would also like to extend the analysis to as much of the sea-urchin embryo as they can, says Davidson, as well as to formalize their findings to make an abstract computer model of how the gene regulatory system works. This will allow them to validate this particular network and to eventually do experiments that involve manipulating the cells to produce different results.

"Basically everything that happens in us, or in any animal during development, is encoded in genomic regulatory instructions," says Davidson. "Now we have an explanation as to how that works, which is very exciting. We can only move forward from here."


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Contact: Deborah Williams-Hedges
debwms@caltech.edu
626-395-3227
California Institute of Technology
Source:Eurekalert  

Page: 1 2 3 4

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