Unicellular N2-Fixing Symbiosis: Evolution of Microbial Metabolic Interactions in the Open Ocean

Jonathan Zehr, University of California Santa Cruz, Santa Cruz, CA, United States, Maria del Carmen Muñoz-Marin, University of Cordoba, Department of Biochemistry and Molecular Biology, Cordoba, Spain, Irina Shilova, Second Genome, Inc., South San Francisco, CA, United States and Kendra Turk-Kubo, University of California Santa Cruz, Ocean Sciences, Santa Cruz, CA, United States