University of Wisconsin–Madison

Tag: research

Researchers study why waste in bioreactor landfills degrades in haste

Part of Craig Benson’s laboratory looks – and smells – like a landfill. It’s not that the University of Wisconsin-Madison professor of civil and environmental engineering is excessively messy. Rather, he’s studying bioreactor landfills, a relatively recent technology in solid-waste management that may help landfill owners make better use of their land-and of the waste itself.

E. coli work identifies new keys to regulation of bacterial gene expression

The cellular process of transcription, in which the enzyme RNA polymerase constructs chains of RNA from information contained in DNA, depends upon previously underappreciated sections of both the DNA promoter region and RNA polymerase, according to work done with the bacterium E. coli and published today (June 16) in the journal Cell by a team of bacteriologists from the University of Wisconsin-Madison.