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Get latest articles and stories on Science at LatestLY. For decades, a small group of medical researchers have been studying a biochemical, DNA tagging system, which switches genes on or off. Many have studied it in bacteria and now some have seen signs of it in, plants, flies, and even human brain tumours. According to a new study by researchers at the Icahn School of Medicine, there may be a hitch: much of the evidence of presence of the DNA tagging system, in higher organisms may be due to bacterial contamination, which was difficult to spot using current experimental methods. Science News ...

For decades, a small group of cutting-edge medical researchers have been studying a biochemical, DNA tagging system, which switches genes on or off

For decades, a small group of medical researchers have been studying a biochemical, DNA tagging system, which switches genes on or off

/PRNewswire/ -- Aeglea BioTherapeutics, Inc. (Nasdaq:AGLE), a clinical-stage biotechnology company developing a new generation of human enzyme therapeutics to...

Up to 60 percent of the risk associated with coronary arteriosclerosis may be explained by changes in the activity of hundreds of genes working