Authors: Barbara Drigo; Agata S Pijl; Henk Duyts; Anna M Kielak; Hannes A Gamper; Marco J Houtekamer; Henricus T S Boschker; Paul L E Bodelier; Andrew S Whiteley; Johannes A van Veen; George A Kowalchuk Journal: Proc Natl Acad Sci U S A Date: 2010-06-01 Impact factor: 11.205