image: These are study authors: Heather Fogarty, Ashley Franks, Zarath Summers, Ching Leang, Nikhil Malvankar, and Derek Lovley (right to left). This image relates to an article that appeared in the Dec. 3, 2010, issue of Science, published by AAAS. The study, by Ms. Zarath Summers, at University of Massachusetts in Amherst, Mass., and colleagues was titled, "Direct Exchange of Electrons Within Aggregates of an Evolved Syntrophic Coculture of Anaerobic Bacteria." view more
Credit: Image © <i>Science</i> /AAAS