Nature Methods

Decoding the cell's genetic filing system

A fully extended strand of human DNA measures about five feet in length. Yet it occupies a space just one-tenth of a cell by wrapping itself around histones—spool-like proteins—to form a dense hub of information called ...

dateApr 22, 2015 in Biochemistry
shares37 comments 1

Activating genes on demand

When it comes to gene expression - the process by which our DNA provides the recipe used to direct the synthesis of proteins and other molecules that we need for development and survival - scientists have so far studied one ...

dateMar 04, 2015 in Biotechnology
shares38 comments 0