Dynamic Cycling of Siderophores During the Growth and Decline of an Iron-Limited Phytoplankton Assemblage in a Southern Ocean Mesocosm Experiment

Randelle M Bundy1, Kristen N Buck2, Shannon Burns2, Alexa R Sterling3, Laura Z. Holland4, Daniel Repeta5, Dreux Chappell6 and Bethany D. Jenkins7, (1)University of Washington, School of Oceanography, Seattle, WA, United States, (2)University of South Florida, College of Marine Science, St. Petersburg, FL, United States, (3)University of Rhode Island, Cell and Molecular Biology, Kingston, RI, United States, (4)University of Rhode Island, Cell and Molecular Biology and Graduate School of Oceanography, Kingston, RI, United States, (5)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (6)Old Dominion University, Ocean, Earth and Atmospheric Sciences, Norfolk, VA, United States, (7)University of Rhode Island, Cell and Molecular Biology and Graduate School of Oceanography, Narragansett, RI, United States