Affiliation: | Department of Marine Sciences, Institute of Natural Sciences, University of Kalmar, Box 905, S-391 29 Kalmar, Sweden;Department of Botany, Stockholm University, S-106 91 Stockholm, Sweden;Marine Sciences Research Center, State University of New York at Stony Brook, New York, NY 11794-5000, USA;Department of Microbiology, Oregon State University, Corvallis, OR 97331, USA |