Affiliation: | Laboratory of Microbiology, Wageningen University, H. van Suchtelenweg 4, 6703 CT Wageningen, Netherlands;Department of Systems Ecology, Free University of Amsterdam, de Boelelaan 1087, 1081 HV Amsterdam, Netherlands;Centre for Limnology, Netherlands Institute of Ecology, Rijksstraatweg 6, 3631 AC Nieuwersluis, Netherlands |