In back-to-back studies published in Nature, researchers from Purdue University and Columbia University report a naturally ...

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 ...

This image illustrates the process of gene transcription within a cell. The DNA double helix unwinds to expose a specific sequence, allowing RNA polymerase to synthesize a complementary pre-mRNA ...

When the molecular machinery in our cells gets to work transcribing the genetic information encoded in DNA into messenger RNA (mRNA), it pauses shortly after starting. Known as promoter-proximal ...

Researchers have found that certain bacteria carry a naturally occurring system, built from repurposed CRISPR components, ...

Living cells are fundamentally nonequilibrium systems, meaning they constantly spend energy through seemingly one-way, ...

Northwestern Medicine scientists have discovered how molecular "traffic controllers" in cells influence aging and cellular senescence—a state where cells stop dividing but remain metabolically active.

Add Yahoo as a preferred source to see more of our stories on Google. There is still a great deal unknown about RNA and its modifications. Christoph Burgstedt/Science Photo Library via Getty Images ...