Skip to main content
PMC home page
Antimicrobial Agents and Chemotherapy logoLink to Antimicrobial Agents and Chemotherapy
. 1976 Jan;9(1):145–150. doi: 10.1128/aac.9.1.145

Interspecies Transformation of Streptomycin Resistance in Oral Streptococci

J R Davidson Jr a,1, W T Blevins a,2, T W Feary a,3
PMCID: PMC429490  PMID: 1259388

Abstract

Donor deoxyribonucleic acid extracted from streptomycin-resistant (StrR) mutant derivatives of a variety of strains of Streptococcus mutans, S. salivarius, and S. sanguis was used to transform streptomycin resistance into competent S. sanguis strain Challis. Transfer of genetic markers for sorbitol and mannitol fermentation and for extracellular polysaccharide as demonstrated by colonial morphology was not detected in this study. Reciprocal transformation between strain Challis and other oral streptococci could not be demonstrated. Transformation frequencies for StrR were relatively efficient among S. sanguis strains, with lower but significant frequencies demonstrated with strain Challis and donor deoxyribonucleic acid derived from other oral streptococci.

Full text

PDF
147

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Carlsson J. Effect of diet on presence of Streptococcus salivarius in dental plaque and saliva. Odontol Revy. 1965;16(4):336–347. [PubMed] [Google Scholar]
  2. Carlsson J. Nutritional requirements of Streptococcus mutans. Caries Res. 1970;4(4):305–320. doi: 10.1159/000259653. [DOI] [PubMed] [Google Scholar]
  3. Carlsson J. Nutritional requirements of Streptococcus sanguis. Arch Oral Biol. 1972 Sep;17(9):1327–1332. doi: 10.1016/0003-9969(72)90165-3. [DOI] [PubMed] [Google Scholar]
  4. Coykendall A. L. Base composition of deoxyribonucleic acid isolated from cariogenic streptococci. Arch Oral Biol. 1970 Apr;15(4):365–368. doi: 10.1016/0003-9969(70)90063-4. [DOI] [PubMed] [Google Scholar]
  5. Edwardsson S. Characteristics of caries-inducing human streptococci resembling Streptococcus mutans. Arch Oral Biol. 1968 Jun;13(6):637–646. doi: 10.1016/0003-9969(68)90142-8. [DOI] [PubMed] [Google Scholar]
  6. FITZGERALD R. J., KEYES P. H. Demonstration of the etiologic role of streptococci in experimental caries in the hamster. J Am Dent Assoc. 1960 Jul;61:9–19. doi: 10.14219/jada.archive.1960.0138. [DOI] [PubMed] [Google Scholar]
  7. Guggenheim B. Streptococci of dental plaques. Caries Res. 1968;2(2):147–163. doi: 10.1159/000259553. [DOI] [PubMed] [Google Scholar]
  8. PERRY D., SLADE H. D. Transformation of streptococci to streptomycin resistance. J Bacteriol. 1962 Mar;83:443–449. doi: 10.1128/jb.83.3.443-449.1962. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Perry D., Slade H. D. Effect of filtrates from transformable and nontransformable streptococci on the transformation of streptococci. J Bacteriol. 1966 Jun;91(6):2216–2222. doi: 10.1128/jb.91.6.2216-2222.1966. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Wood J. M., Critchley P. The extracellular polysaccharide produced from sucrose by a cariogenic streptococcus. Arch Oral Biol. 1966 Oct;11(10):1039–1042. doi: 10.1016/0003-9969(66)90204-4. [DOI] [PubMed] [Google Scholar]

Articles from Antimicrobial Agents and Chemotherapy are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES