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Applied and Environmental Microbiology, September 2000, p. 4152-4156, Vol. 66, No. 9
Division of General Microbiology, Department
of Biosciences, FIN-00014 University of Helsinki, Finland
Received 24 April 2000/Accepted 5 July 2000
A multivalent, bifunctional flagellum carrying two different
adhesive peptides in separate flagellin subunits within a filament was
constructed in Escherichia coli. The inserted peptides were the fibronectin-binding 115-mer D repeat region of Staphylococcus aureus and the 302-mer collagen-binding region of YadA of
Yersinia enterocolitica. Western blotting, immunoelectron
microscopy, and adhesion tests with hybrid flagella from an in
trans-complemented
0099-2240/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.
Construction of a Multihybrid Display System:
Flagellar Filaments Carrying Two Foreign Adhesive Peptides
fliC E. coli strain
showed that individual filaments consisted of both recombinant flagellins.
*
Corresponding author. Mailing address: Division of
General Microbiology, Department of Biosciences, P.O. Box 56, FIN-00014 University of Helsinki, Finland. Phone: 358-9-19159251. Fax:
358-9-19159262. E-mail: Benita.Westerlund{at}Helsinki.Fi.
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