methanogen

Oxygen 'Sensor' May Shut Down DNA Transcription

A key component found in an ancient anaerobic microorganism may serve as a sensor to detect potentially fatal oxygen, a University of Arkansas researcher and…

Symposium marks 30th anniversary of discovery of third domain of life

To mark the anniversary of this discovery, the university is holding a symposium Nov. 3-4 (Saturday-Sunday), with a public lecture at the Spurlock Museum on…