3/26/2014 6:33:46 AM
Scientists have found that a simple blood test, which can read DNA, could be used to predict obesity levels in children. Researchers at the Universities of Southampton, Exeter and Plymouth used the test to assess the levels of epigenetic switches in the PGC1a gene – a gene that regulates fat storage in the body. Epigenetic switches take place through a chemical change called DNA methylation which controls how genes work and is set during early life.
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