Affiliation: | (1) Department of Applied Microbiology, Lund Institute of Technology, Lund University, P.O. Box 124, S-221 00 Lund, Sweden, SE;(2) Department of Microbiology, Wageningen Agricultural University, Hesselink van Suchtelenweg 4, 6703 CT Wageningen, The Netherlands e-mail: ed.vanniel@ALGEMEEN.MICR.WAU.NL Tel.: +31 317 483101 Fax: +31 317 483829, NL |