Adherence and fibronectin binding are environmentally regulated in the group A streptococci

1993 ◽  
Vol 9 (6) ◽  
pp. 1213-1222 ◽  
Author(s):  
Tambryn VanHeyningen ◽  
George Fogg ◽  
Debra Yates ◽  
Emanuel Hanski ◽  
Michael Caparon
1992 ◽  
Vol 25 (5) ◽  
pp. 245-250 ◽  
Author(s):  
Harry S. Courtney ◽  
David L. Hasty ◽  
James B. Dale ◽  
Thomas P. Poirier

1995 ◽  
Vol 171 (4) ◽  
pp. 871-878 ◽  
Author(s):  
S. Natanson ◽  
S. Sela ◽  
A. E. Moses ◽  
J. M. Musser ◽  
M. G. Caparon ◽  
...  

2000 ◽  
Vol 38 (1) ◽  
pp. 389-392
Author(s):  
Alison M. Goodfellow ◽  
Megan Hibble ◽  
Susanne R. Talay ◽  
Bernd Kreikemeyer ◽  
Bart J. Currie ◽  
...  

ABSTRACT Fibronectin binding proteins play an important role in the adherence and invasion of group A streptococci (GAS). Genotypically distinct GAS isolates were screened for the presence and expression of two streptococcal fibronectin binding protein genes, sfbI and sfbII . Of the tested strains, 64 and 36% were shown to harbor and express the sfbI and sfbII genes, respectively. All sfbII -positive strains tested were also positive for sfbI , but only 28% of the sfbII -negative strains were positive for sfbI . High levels of immunoglobulin G antibodies to both SfbI and SfbII were found in sera from 80 subjects with defined streptococcal infections.


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