A graphic representation of a round, lumpy, blue protein and a single, comblike, purple strand of RNA interacting with a twisted, double, blue strand of DNA that separates where it meets the RNA. A ...
RNA Polymerase (shown in blue) moves across a template strand of DNA (shown in purple) and transcribes it into RNA (shown in red). But DNA damage blocks the RNA polymerase, causing it to stall and ...
The DNA of human cells consists of a sequence of about 3.1 billion building blocks. Cells go to great lengths to maintain the integrity of this vast store of information. They constantly untangle ...