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epigenetics, liver, DNA methylation

Epigenetics—A Primer
Stefan Kubicek | Mar 1, 2011 | 1 min read
There are many ways that epigenetic effects regulate the activation or repression of genes. Here are a few molecular tricks cells use to read off the right genetic program.
Epigenetics—A Primer
Stefan Kubicek | Mar 1, 2011 | 1 min read
Epigenetic events regulate the activities of genes without changing the DNA sequence. Different genes are expressed depending on the methyl-marks attached to DNA itself and by changes in the structure and/or composition of chromatin. 
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