November 22, 2010 in City
Tyler Tjomsland photo

Karen Killinger holds a test-tube of generic E. coli in her lab at Washington State University in Pullman on Friday.

 
 
 
 

Please keep it civil. Don't post comments that are obscene, defamatory, threatening, off-topic, an infringement of copyright or an invasion of privacy. Read our forum standards and community guidelines.

You must be logged in to post comments. Please log in here or click the comment box below for options.

comments powered by Disqus