1. Department of Molecular Cell Biology, EMSA—Centraalbureau voor Schimmelcultures, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
2. Centraalbureau voor Schimmelcultures, P.O. Box 273, 3740 AG Baarn, The Netherlands
3. Department of Plant Cytology and Morphology, Agricultural University of Wageningen, Arboretumlaan 4, 6703 BD Wageningen, The Netherlands
4. Department of Molecular Cell Biology, EMSA, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
5. Yeast Division of the Centraalbureau voor Schimmelcultures, Julianalaan 67, 2628 BC Delft, The Netherlands