Benjamin Daniels¹, Qi Chen¹, Fabian Wittmers¹, Craig A Carlson², Daniel Petras³, Francis Chan⁴ and Stephen J Giovannoni⁵, (1)Oregon State University, Department of Microbiology, Corvallis, United States, (2)University of California Santa Barbara, Department of Ecology, Evolution, and Marine Biology, Santa Barbara, United States, (3)University of California, Riverside, Department of Biochemistry, Riverside, United States, (4)Oregon State University, Department of Integrative Biology, Corvallis, OR, United States, (5)Oregon State University, Department of Microbiology, Corvallis, OR, United States