1. Department of Microbiology University of Tennessee Knoxville TN USA
2. Australian National Algae Culture Collection, CSIRO National Collections and Marine Infrastructure Hobart Australia
3. Department of Experimental Limnology Leibniz‐Institute of Freshwater Ecology and Inland Fisheries Berlin Germany
4. Department of Chemistry University of Texas at El Paso El Paso TX USA
5. Department of Marine Microbiology and Biogeochemistry, and Utrecht University Royal Netherlands Institute for Sea Research Texel The Netherlands