Zachary Quinlan¹, Irina Koester², Daniel Petras², Jacqueline Comstock³, Craig A Carlson⁴, Pieter Dorrestein⁵, Andreas Haas⁶, Lihini Aluwihare⁷, Craig E Nelson⁸ and Linda Wegley Kelly⁹, (1)San Diego State University, Department of Biology, San Diego, CA, United States, (2)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (3)University of California Santa Barbara, Ecology, Evolution, and Marine Biology, Santa Barbara, CA, United States, (4)University of California Santa Barbara, Marine Science Institute/Department of Ecology, Evolution and Marine Biology, Santa Barbara, CA, United States, (5)University of California San Diego, Collaborative Mass Spectrometry Innovation Center, La Jolla, CA, United States, (6)Royal Netherlands Institute for Sea Research, Marine Microbiology & Biogeochemistry, Den Burg, Netherlands, (7)Scripps Institution of Oceanography, La Jolla, CA, United States, (8)University of Hawaii at Manoa, HI, United States, (9)San Diego State University, Department of Biology, San Diego, United States