Isolation of plasmid DNA from naturally-occurring strains of Streptococcus mutans.

作者: A. Katayama , E. Ishikawa , T. Ando , T. Arai

DOI: 10.1016/0003-9969(78)90115-2

关键词: PlasmidBiologyPlasmid dnaIsolation (microbiology)Streptococcus mutansMuramidaseEnzymeMicrobiologyMolecular size

摘要: Abstract Small plasmids, of molecular weight 3 Mdal, which are present as a multi-copy state in all naturally-occurring mucoid strains and the established standard Streptococcus mutans , were detected by use Strep. specific muramidase, mutanolysin. The this enzyme has enabled constant detection plasmid from with high reliability, confirming findings cariogenic plasmids their uniform size tested.

参考文章(6)
G. M. Dunny, N. Birch, G. Hascall, D. B. Clewell, Isolation and Characterization of Plasmid Deoxyribonucleic Acid from Streptococcus mutans Journal of Bacteriology. ,vol. 114, pp. 1362- 1364 ,(1973) , 10.1128/JB.114.3.1362-1364.1973
A.L. Coykendall, O.P. Daily, M.J. Kramer, M.E. Beath, DNA-DNA Hybridization Studies of Streptococcus mutans Journal of Dental Research. ,vol. 50, pp. 1131- 1139 ,(1971) , 10.1177/00220345710500051601
R C Clowes, Molecular structure of bacterial plasmids. Bacteriological Reviews. ,vol. 36, pp. 361- 405 ,(1972) , 10.1128/BR.36.3.361-405.1972
K. Yokogawa, S. Kawata, S. Nishimura, Y. Ikeda, Y. Yoshimura, Mutanolysin, Bacteriolytic Agent for Cariogenic Streptococci: Partial Purification and Properties Antimicrobial Agents and Chemotherapy. ,vol. 6, pp. 156- 165 ,(1974) , 10.1128/AAC.6.2.156
G.M. Dunny, T. Hausner, D.B. Clewell, Buoyant densities of DNA from various strains of Streptococcus mutans. Archives of Oral Biology. ,vol. 17, pp. 1001- 1003 ,(1972) , 10.1016/0003-9969(72)90123-9
Masako Higuchi, Shinpei Araya, Masataka Higuchi, Plasmid DNA Satellite Bands Seen in Lysates of Streptococcus mutans that Form Insoluble Extracellular Polysaccharides Journal of Dental Research. ,vol. 55, pp. 266- 271 ,(1976) , 10.1177/00220345760550021801