Incompatibility Groups and the Classification of fi − Resistance Factors
- 1 November 1972
- journal article
- research article
- Published by American Society for Microbiology in Journal of Bacteriology
- Vol. 112 (2), 666-675
- https://doi.org/10.1128/jb.112.2.666-675.1972
Abstract
Incompatibility between R factors has been reported by several authors, and four incompatibility groups have already been described by Datta and Hedges among Rfi− factors. The stability of 12 plasmids in pairs was studied after 116 crosses, and five new groups were found, designated 5, 6, 7, 8, and 9. Each plasmid studied belongs to one single group. Incompatibility between plasmids in pairs is a clear-cut phenomenon, is easy to observe, and can provide a reliable method for recognizing and classifying resistance factors, and for tracing their spread among bacterial species.Keywords
This publication has 19 references indexed in Scilit:
- Compatibility Groups among fi− R FactorsNature, 1971
- fi− R Factors giving Chloramphenicol ResistanceNature, 1971
- I-like resistance factors with thefi+characterGenetics Research, 1971
- Stable coexistence of Rfi− factors in Escherichia coliCanadian Journal of Microbiology, 1971
- Analysis of an R+ Strain Carrying Two fi- Sex FactorsJournal of General Microbiology, 1970
- Stable Coexistence of Three Resistance Factors (fi-) in Salmonella panama and Escherichia coli K12Journal of General Microbiology, 1969
- A MUTANT OF Escherichia coli PERMITTING REPLICATION OF TWO F FACTORSProceedings of the National Academy of Sciences, 1969
- Elimination by Ethidium Bromide of Antibiotic Resistance in Enterobacteria and StaphylococciJournal of General Microbiology, 1968
- Inhibition of Fertility by Multiple Drug-resistance Factor (R) in Escherichia coli K-12The Japanese Journal of Genetics, 1962
- Cellophane TransferApplied Microbiology, 1960