Streptococcus sobrinus

J. J. Ferretti, M. L. Gilpin, and R. R. Russell, Nucleotide sequence of a glucosyltransferase gene from Streptococcus sobrinus MFe28, J. Bacteriol., 169 (1987) 4271 1278. 

Mitsunaga, T. et al., Inbibitory effects of bark proanthocyanidins on the activities of glucosyl-transferases of Streptococcus sobrinus, J. Wood Chem. Technol, 17, 327, 1997. 

Loimaranta, V., Tenovuo, J., Virtanen, S., Marnila, P., Syvaoja, E., Tupasela, T., and Korhonen, H. 1997. Generation of bovine immune colostrum against Streptococcus mutans and Streptococcus sobrinus and its effect on glucose uptake and extracellullar polysaccharide formation by mutans streptococci. Vaccine 15, 1261-1268. 

Mooser G, Hefta SA, Paxton RJ, Shively JE, Lee TD (1991) Isolation and sequence of an active-site peptide containing a catalytic aspartic acid from two Streptococcus sobrinus alpha-glucosyltransferases. J Biol Chem 266 8916-8922... 

Gibbons RJ, Cohen L, Hay DI Strains of Streptococcus mutans and Streptococcus sobrinus attach to different pellicle receptors. Infect Immun 1986 52 555-561. 

Sucrose 3-a-glucosyltransferase, S. mutans (258) and Streptococcus downei (210) which have identical sequences in this peptide segment aspartic acid was labeled in the Streptococcus sobrinus enzyme (231). 

Active against Malaria, tuberculosis. Bacillus subtilis, Staphylococcus aureus, Streptococcus sobrinus, S. mutans, Salmonella typhimurium, Escherichia coli, Candida albicans, Vibrio cholera. Trichophyton mentagrophytes, T. rubrum, Toxocara canis. 

Staphylococcus aureus Staphylococcus camosus Staphylococcus epidermidis Streptococcus agalactiae Streptococcus anginosus Streptococcus avium Streptococcus cremoris Streptococcus dorans Streptococcus equisimilis Streptococcusfaecalis Streptococcus ferus Streptococcus lactis Streptococcus ferns Streptococcus mitior Streptococcus mutans Streptococcus pneumoniae Streptococcus pyogenes Streptococcus salivarious Streptococcus sanguis Streptococcus sobrinus Streptococcus thermophylus... 

Shibusawa, Y. Isozaki, M. Yanagida, A. Shindo, H. Ito, Y. Purification of glucosyltransferase from Streptococcus sobrinus cell culture medium by combined use of batch extraction and countercurrent chromatography with a polymer phase system. J. Liq. Chromatog. Rel. Technol. 2004, 27(14), 1. 

De Soet, J., Van Loveren, C., Lammens, A., Pavicic, M., Homhurg, C., Ten Cate, J., De Graaff, J., 1991. Differences in cariogenicity between fresh isolates of Streptococcus sobrinus and Streptococcus mutans. Caries Research 25, 116—122. 

Streptococcus sobrinus (5. sobrinus) 6715 and Streptococcus mutans (S. mutans) MTS 148 were obtained from the Institute of Physical and Chemical Research (RIKEN), Saitama, Japan. S. sobrinus 6715, 5. mutans MTS 148, and S. mutans IFO 13955 were precultured in BHI broth overnight to prepare the seeded solution. The precultured mutans streptococci was adjusted to 10 cfii/m/ with BHI broth by optical density (660 nm). Each isothiocyanate, in an 80% aqueous methanol solution (50 pL), was added to the test tube containing five mL of each mutans streptococci BHI broth (10 cfii/mL). The test tube was incubated for 24 h at 37 C and the minimum inhibitory concentration (MIC) value was measured. All tests were run in triplicate and averaged. 

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