File:DNA Methylation (27715615182).jpg

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Description NIH researchers have identified a DNA methylation signature in tumor DNA common to five types of cancer. The signature results from a chemical modification of DNA called methylation, which can control the expression of genes like a dimmer on a light switch. They hope this finding will spur development of a blood test that can be used to diagnose a variety of cancers at early stages. Credit: Darryl Leja, NHGRI.
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Source DNA Methylation
Author National Human Genome Research Institute (NHGRI) from Bethesda, MD, USA

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This image was originally posted to Flickr by NHGRI Image Gallery at https://flickr.com/photos/142595545@N03/27715615182. It was reviewed on 18 October 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

18 October 2016

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current23:42, 18 October 2016Thumbnail for version as of 23:42, 18 October 20161,800 × 1,268 (436 KB)Blythwood (talk | contribs)Transferred from Flickr via Flickr2Commons

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