1887

Abstract

The rRNA gene restriction patterns of two species of nutritionally variant streptococci, and , were determined, and the results were compared with the electrophoretic migration profiles of penicillin-binding proteins. Reference strains belonging to various streptococcal species were used as controls. Our results correlated with the results of DNA-DNA hybridization experiments and confirmed the delineation of these two species. Moreover, they demonstrated that intraspecies variations occur and suggested that there are two subspecies of .

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/content/journal/ijsem/10.1099/00207713-41-4-483
1991-10-01
2019-10-14
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http://instance.metastore.ingenta.com/content/journal/ijsem/10.1099/00207713-41-4-483
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