Abstract
The aminopterin technique was adapted for the isolation of thymidine auxotrophs of Pseudomonas acidovorans. All the mutants isolated responded to thymidine but not to thymine.
Full text
PDF![510](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ba25/251657/eef780db24d5/jbacter00352-0522.png)
![511](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ba25/251657/7e7bd780a2c2/jbacter00352-0523.png)
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Brunel F., Sicard A. M., Sicard N. Transforming ability of bacterial deoxyribonucleic acid in relation to the marker efficiencies in Diplococcus pneumoniae during thymidine starvation. J Bacteriol. 1971 Jun;106(3):904–907. doi: 10.1128/jb.106.3.904-907.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Clark D. J. Regulation of deoxyribonucleic acid replication and cell division in Escherichia coli B-r. J Bacteriol. 1968 Oct;96(4):1214–1224. doi: 10.1128/jb.96.4.1214-1224.1968. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Espejo R. T., Canelo E. S. Properties and characterization of the host bacterium of bacteriophage PM2. J Bacteriol. 1968 May;95(5):1887–1891. doi: 10.1128/jb.95.5.1887-1891.1968. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Espejo R. T., Canelo E. S., Sinsheimer R. L. Replication of bacteriophage PM2 deoxyribonucleic acid: a closed circular double-stranded molecule. J Mol Biol. 1971 Mar 28;56(3):597–621. doi: 10.1016/0022-2836(71)90404-9. [DOI] [PubMed] [Google Scholar]
- Friedman L. R., Ravin A. W. Genetic and biochemical properties of thymidine-dependent mutants of pneumococcus. J Bacteriol. 1972 Jan;109(1):459–461. doi: 10.1128/jb.109.1.459-461.1972. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kropinski A. M., Warren R. A. Isolation and properties of a Pseudomonas acidovorans bacteriophage. J Gen Virol. 1970 Jan;6(1):85–93. doi: 10.1099/0022-1317-6-1-85. [DOI] [PubMed] [Google Scholar]
- O'Donovan G. A., Neuhard J. Pyrimidine metabolism in microorganisms. Bacteriol Rev. 1970 Sep;34(3):278–343. doi: 10.1128/br.34.3.278-343.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- OKADA T., HOMMA J., SONOHARA H. Improved method for obtaining thymineless mutants of Escherichia coli and Salmonella typhimurium. J Bacteriol. 1962 Sep;84:602–603. doi: 10.1128/jb.84.3.602-603.1962. [DOI] [PMC free article] [PubMed] [Google Scholar]
- OKADA T., YANAGISAWA K., RYAN F. J. A method for securing thymineless mutants from strains of E. coli. Z Vererbungsl. 1961;92:403–412. doi: 10.1007/BF00890061. [DOI] [PubMed] [Google Scholar]
- OKADA T., YANAGISAWA K., RYAN F. J. Elective production of thymine-less mutants. Nature. 1960 Oct 22;188:340–341. doi: 10.1038/188340a0. [DOI] [PubMed] [Google Scholar]
- Roepke R. R., Mercer F. E. Lethal and Sublethal Effects of X-Rays on Escherichia coli as Related to the Yield of Biochemical Mutants. J Bacteriol. 1947 Dec;54(6):731–743. doi: 10.1128/jb.54.6.731-743.1947. [DOI] [PMC free article] [PubMed] [Google Scholar]
- STACEY K. A., SIMSON E. IMPROVED METHOD FOR THE ISOLATION OF THYMINE-REQUIRING MUTANTS OF ESCHERICHIA COLI. J Bacteriol. 1965 Aug;90:554–555. doi: 10.1128/jb.90.2.554-555.1965. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Stanier R. Y., Palleroni N. J., Doudoroff M. The aerobic pseudomonads: a taxonomic study. J Gen Microbiol. 1966 May;43(2):159–271. doi: 10.1099/00221287-43-2-159. [DOI] [PubMed] [Google Scholar]
- Wilson M. C., Farmer J. L., Rothman F. Thymidylate synthesis and aminopterin resistance in Bacillus subtilis. J Bacteriol. 1966 Jul;92(1):186–196. doi: 10.1128/jb.92.1.186-196.1966. [DOI] [PMC free article] [PubMed] [Google Scholar]