Abstract
1 Fermentation Biotechnology Research Unit, National Center for Agricultural Utilization Research, USDA, Agricultural Research Service, 1815 N. University Street, Peoria, IL 61604, USA
2 School of Food Biosciences, University of Reading, Reading RG6 6AP, UK
3 Culture Collection, Department of Clinical Bacteriology, University of Göteborg, SE-413 46 Göteborg, Sweden
4 Department of Botany and Microbiology, University of Oklahoma, Norman, OK 73019-0245, USA