Folia Biologica
Journal of Cellular and Molecular Biology, Charles University 

P. Ulbrich¹, H. Strnad^1,2, V. Hejkalová¹, J. Pačes^1,2, Václav Pačes^1,2

¹Department of Biochemistry and Microbiology, Institute of Chemical Technology, Prague, Czech Republic
²Department of Genomics and Bioinformatics, Institute of Molecular Genetics, Academy of Sciences, Prague, Czech Republic

Received February 2002
Accepted April 2002