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Dna Methylation

Scientist Finds Real 'Biological Clock' Hidden In Our DNA

The Huffington Post | Sara Gates | Posted 10.23.2013 | Science

The age on your driver's license may not be exactly correct -- well, for certain parts of your body anyway. A new study, published Monday in peer-r...

Epigenetics I: Turning a DNA Packaging Problem Into a Developmental Control System

James A. Shapiro | Posted 09.08.2012 | Science
James A. Shapiro

Two postings back, I promised a commenter called Sierkovitz that I would discuss epigenetics. This is an important subject with major implications for understanding natural genetic engineering in evolution.