All the cells in an organism have the exact same genetic sequence. What differs across cell types is their epigenetics—meticulously placed chemical tags that influence which genes are expressed in ...

A cell-free genomics approach silences cellular noise and reveals transcription drivers, improving our understanding of a ...

Studying gene expression in a cancer patient's cells can help clinical biologists understand the cancer's origin and predict ...

DNA can also be demethylated, either through passive or active processes. Passive DNA demethylation occurs when the methylation pattern is not replenished during DNA replication and gradually ...

What do your genes have to do with growing old? Quite a lot. But is it due to the actual DNA, or the way those genes are expressed? KPBS sci-tech reporter Thomas Fudge has more on new research that ...

DNA is the blueprint of life. Genes encode proteins and serve as the body's basic components. However, building a functioning ...