NOTE: Genetic Relatedness, Among Streptomycetes Producing Tetracycline Antibiotics, Studied by Means of Deoxyribonucleic Acid Association

References

1. Bradley S. G. 1973; Relationships among mycobacteria and nocardiae based upon deoxyribonucleic acid reas-sociation. J. Bacteriol. 113:645–651
   [Google Scholar]
2. Denhardt D. T. 1966; A membrane-filter technique for the detection of complementary DNA. Biochem. Bio-phys. Res. Commun. 23:641–646
   [Google Scholar]
3. Farina G., Bradley S. G. 1970; Reassociation of deoxyribonucleic acids from Actinoplanes and other actinomycetes. J. Bacteriol. 102:30–35
   [Google Scholar]
4. Lowry O. H., Rosebrough N. J., Fair A. L., Randall R. J. 1951; Protein measurement with the Folin phenol reagent. J. Biol. Chem. 198:265–275
   [Google Scholar]
5. Monson A. M., Bradley S. G., Enquist L. W., Cruces G. 1969; Genetic homologies among Streptomyces violaceoruber strains. J. Bacteriol. 99:702–706
   [Google Scholar]
6. Okanishi M., Akagawa H., Umezawa H. 1972; An evaluation of taxonomie criteria in streptomycetes on the basis of deoxyribonucleic acid homology. J. Gen. Microbiol. 72:49–58
   [Google Scholar]
7. Okanishi M., Gregory K. F. 1970; Methods for the determination of deoxyribonucleic acid homologies in Streptomyces. J. Bacteriol. 104:1086–1094
   [Google Scholar]
8. Saito H„, Miura K. 1963; Preparation of tranforming deoxyribonucleic acid by phenol treatment. Biochim. Biophys. Acta 72:619–629
   [Google Scholar]
9. Tewfik E. M., Bradley S. G. 1967; Characterization of deoxyribonucleic acids from streptomycetes and nocardiae. J. Bacteriol. 94:1994–2000
   [Google Scholar]
10. Toyama H., Okanishi M., Umezawa H. 1974; Heterogeneity among whorl-forming streptomycetes determined by DNA reassociation. J. Gen. Microbiol. 80:507–514
    [Google Scholar]
11. Webb J. M. 1956; A sensitive method for the determination of ribonucleic acid in tissues and microorganisms. J. Biol. Chem. 221:635–649
    [Google Scholar]