Fibronectin and vitronectin binding of Bacteroides fragilis and eight other species of the genus.
The fibronectin and vitronectin bindings of 152 strains belonging in 9 Bacteroides species of different origins were tested by means of latex agglutination. 23% of the strains isolated from faeces exhibited fibronectin binding, as did 46% of the strains obtained from severe infections. Most of the strains displaying fibronectin binding belonged to the species Bacteroides fragilis or Bacteroides vulgatus. The binding could be inhibited by preincubation of the cells with an excess amount of fibronectin. Vitronectin binding was less common, but was always observed in parallel with fibronectin binding.
Nagy
E
E
Department of Clinical Microbiology, Albert Szent-Györgyi Medical University, Szeged, Hungary.
Manncke
B
B
Werner
H
H
D001439:Bacteroides / Q000378:metabolism*; D001441:Bacteroides fragilis / Q000378:metabolism*; D005353:Fibronectins / Q000378:metabolism*; D006023:Glycoproteins / Q000378:metabolism*; D007841:Latex Fixation Tests; D019096:Vitronectin
D005353:Fibronectins; D006023:Glycoproteins; D019096:Vitronectin