In prokaryotes, RNA derived from type I and type III CRISPR loci direct large ribonucleoprotein complexes to destroy invading bacteriophage and plasmids. In Escherichia coli, this
After DNA replication and division, cells generally remember which of their genes should be active and which repressed but how? A study in worms published
Two new studies have characterized the genome-scale landscapes of DNA methylation in human early embryos. Although the broad principles of how the epigenome is reprogrammed
In 2012, Charles Swanton was forced to confront one of cancer’s dirtiest tricks. When he and his team at the Cancer Research UK London Research
The context Researchers have long reported that green tea drinkers have better health outcomes, but why that is has been unclear. To get to the
Created by ePubSystems. Contact Us for similar site for your university or institute.