SAR11 Amino Acid Variants are Governed by Natural Selection

A. Murat Eren1,2, Tom O. Delmont2, Evan Kiefl3, Ozsel Kilinc4, Ismail Uysal4, Michael S Rappe5 and Stephen J Giovannoni6, (1)Marine Biological Laboratory, Woods Hole, MA, United States, (2)University of Chicago, Medicine, Chicago, IL, United States, (3)University of Chicago, Chicago, IL, United States, (4)University of South Florida Tampa, Electrical Engineering, Tampa, FL, United States, (5)University of Hawaii at Manoa, Honolulu, HI, United States, (6)Oregon State University, Department of Microbiology, Corvallis, OR, United States