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All about that base: applications of the fifth base of DNA

Posted by Lisa Gamwell on Tue, May 12, 2015 @ 13:05 PM

Methylated cytosine, also known as “the fifth base of DNA” has attracted a lot of research attention lately due to its importance in controlling gene expression. This fifth base has inspired researchers to study its impact on several diverse fields, such as oncology, neurology, psychology, forensics and even workplace health and safety. Methylated cytosine has even been used as a predictor of biological age [1].In this blog post I’d like to share a few examples of the exciting ways this “extra” base is providing new avenues for research. 

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Tags: DNA collection, DNA saliva, methylation

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Welcome to The Genetic Link, a blog providing new insights into DNA and RNA sample collection by DNA Genotek. DNA Genotek is a subsidiary of OraSure Technologies, Inc.

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