Infographic: Polymerase Pausing Halts Transcription

Using a drug to freeze RNA polymerase II on Drosophila DNA, researchers found that transcription could not continue.

Shawna Williams
Shawna Williams

Shawna joined The Scientist in 2017 and is now a senior editor and news director. She holds a bachelor's degree in biochemistry from Colorado College and a graduate certificate and science communication from the University of California, Santa Cruz.

View full profile.

Learn about our editorial policies.

Sep 30, 2017

During gene expression, multiple RNA polymerase II enzymes commonly transcribe a gene simultaneously.

© PENS AND BEETLES STUDIOSBut if a polymerase pauses on the gene, no new transcription is initiated until it restarts.


Read the full story.

Interested in reading more?

The Scientist ARCHIVES

Become a Member of

Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member?