Visionary UI biologist Carl Woese, 84, dies

3

Carl Woese, the University of Illinois microbiology professor credited with the discovery of a “third domain” of life, died Sunday at his home in Urbana. He was 84. 


In 1977, Mr. Woese and his colleagues overturned a universally held assumption about the basic structure of the tree of life. Microbes, now known as archaea, are as distinct from bacteria as plants and animals are, they wrote in a published paper. Prior to this finding, scientists had lumped archaea together with bacteria and asserted that the tree of life had two main branches — bacteria (called prokarya), and everything else (eukarya). Their discovery added archaea as a third main branch of the evolutionary family tree. 

“We are all saddened at the passing of Dr. Woese and our collective thoughts are with his family,” Chancellor Phyllis Wise said in a press release. “It is truly impossible to adequately describe or to categorize his contributions to the University of Illinois, to biology and to the world during his long and distinguished career here. The campus community has lost one of our giants this week,” she said.

Mr. Woese was born on July 15, 1928, in Syracuse, N.Y. He earned bachelor’s degrees in math and physics from Amherst College and a Ph.D. in biophysics at Yale University. He studied medicine at the University of Rochester, was a postdoctoral researcher in biophysics at Yale and worked as a biophysicist at the General Electric Research Laboratory in Schenectady, N.Y., before he joined the microbiology faculty at the UI in 1964. He was also a professor at the UI’s Institute for Genomic Biology.


continue to source article at news-gazette.com

3 COMMENTS

Leave a Reply