Affiliation: | 1. Department of Terrestrial Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Boterhoeksestraat 48, NL-6666 GA Heteren, The Netherlands;2. Department of Terrestrial Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Boterhoeksestraat 48, NL-6666 GA Heteren, The Netherlands Present address: Radboud University Nijmegen, Institute of Water and Wetland Research (IWWR), P.O. Box 9010, NL-6500 GL Nijmegen, The Netherlands.;3. Laboratory of Plant Physiology, Wageningen University, Droevendaalsesteeg 1, NL-6708 PB Wageningen, The Netherlands Laboratory of Genetics, Wageningen University, Droevendaalsesteeg 1, NL-6708 PB Wageningen, The Netherlands Centre for Biosystems Genomics, Droevendaalsesteeg 1, NL-6708 PB Wageningen, The Netherlands |