News tagged with demethylation

Researchers identify caffeine-consuming bacterium

As it turns out, humans aren't the only organisms that turn to caffeine for a pick-me-up. University of Iowa scientists have identified four different bacteria that actually can live on caffeine.

Biology / Cell & Microbiology

created Jun 07, 2011 | popularity not rated yet | comments 0 | with audio podcast

Genetic changes outside nuclear DNA suspected to trigger more than half of all cancers

A buildup of chemical bonds on certain cancer-promoting genes, a process known as hypermethylation, is widely known to render cells cancerous by disrupting biological brakes on runaway growth. Now, Johns Hopkins scientists ...

Medicine & Health / Cancer

created Mar 24, 2009 | popularity 5 / 5 (4) | comments 1