HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

Front cover illustration

Immunofluorescence micrograph illustrating within-strain antigenic variation of a surface polysaccharide of Bacteroides fragilis NCTC9343. Bacteria were labelled with a polysaccharide-specific mouse mAb (tetramethylrhodamine-conjugated secondary antibody) and rabbit anti-B. fragilis common antigen polyclonal antiserum (fluorescein-conjugated secondary antibody). Image courtesy Dr S. Patrick, Queen's University of Belfast.