1887

Abstract

SUMMARY

Recombinant plasmids between R119 and P- and between R447b and P- were produced by phage PL25 transductions of the respective R factors to Providence 29 strains harbouring P-. The (the superior line indicating the transduced R factor) recombinant plasmid transfers and all determinants of the R factor to strains and at high frequencies which approach inter-Proteus transfer of the parental plasmids. The recombinant transfers and only marker K of the parent R factor, at frequencies of P- inter-Proteus transfer. Both recombinants possess the compatibility property and possibly most other features of P-. Transductions of the recombinant with phages PL25 and 34 differ. Those with the former vector to 29 yield transductants which have markers ACKSu but not or S and do not transmit markers conjugally. Conjugal transferability is restored with transductions of the recombinant to 29 carrying a resident P-; these transductants then transmit ACKSu as a unit. Transductions of the recombinant with phage 34 to strains of produce transductants which possess all the resistance determinants and which transfer these conjugally, but in which does not appear. A spontaneous segregant of the recombinant retained the high transfer rate and other properties of the parent. Transduction of this segregant to strains of 29 and resulted in transductants which carried markers ACKSu and ACKSSu respectively but could not transfer them by conjugation. Transductions of the segregant to strains harbouring P- again produced recombinant plasmids at low rates which transmitted the above groups of resistance determinants and at frequencies similar to those of the original recombinant. Transductions of the recombinant with either phage yielded transductants carrying K (and able to transmit it conjugally) but never any carrying .

Loading

Article metrics loading...

/content/journal/micro/10.1099/00221287-80-1-119
1974-01-01
2024-04-25
Loading full text...

Full text loading...

/deliver/fulltext/micro/80/1/mic-80-1-119.html?itemId=/content/journal/micro/10.1099/00221287-80-1-119&mimeType=html&fmt=ahah

References

  1. Alfaro G., Willetts N. 1972; The relationship between the transfer systems of some bacterial plasmids. Genetical Research 20:279–289
    [Google Scholar]
  2. Brenchley J. E., Magasanik B. 1972; Klebsiella aerogenesstrain carrying drug-resistance determinants and a lac plasmid. Journal of Bacteriology 112:200–205
    [Google Scholar]
  3. Clowes R. C. 1972; Molecular structure of bacterial plasmids. Bacteriological Reviews 36:361–405
    [Google Scholar]
  4. Clowes R. C., Hayes W. 1968 Experiments in Microbial Genetics Oxford and Edinburgh: Blackwell Scientific Publications;
    [Google Scholar]
  5. Coetzee J. N. 1972; Genetics of the Proteus group. Annual Review of Microbiology 26:23–54
    [Google Scholar]
  6. Coetzee J. N., Datta N., Hedges R. W. 1972; R Factors from Proteus rettgeri. Journal of General Microbiology 72:543–552
    [Google Scholar]
  7. Coetzee J. N., Datta N., Hedges R. W., Appelbaum P. C. 1973; Transduction OF R factors in Proteus mirabilis and P. rettgeri. Journal of General Microbiology 76:355–368
    [Google Scholar]
  8. Coetzee J. N., Sacks T. G. 1960; Transduction of streptomycin resistance in Proteus mirabilis. Journal of General Microbiology 23:445–455
    [Google Scholar]
  9. Coetzee J. N., Smit J. A. 1970; Properties of Proteus mirabilis phage 13 vir. Journal of General Virology 9:247–249
    [Google Scholar]
  10. Coetzee J. N., Smit J. A., Prozesky O. W. 1966; Properties of Providence and Proteus morganii transducing phages. Journal of General Microbiology 44:167–176
    [Google Scholar]
  11. Cohen S. N., Miller C. 1969; Multiple molecular species of circular R-factor DNA isolated from Escherichia coli. Nature; London: 2241273–1277
    [Google Scholar]
  12. Cohen S. N., Miller C. 1970; Non-chromosomal antibiotic resistance in bacteria. III. Isolation of the discrete transfer unit of the R-factor R1. Proceedings of the National Academy of Sciences of the United States of America 67:510–516
    [Google Scholar]
  13. Cooper P. 1971; Interaction of a colicinogenic factor with a resistance factor and with the fertility factor F in Escherichia coli k-12. Genetical Research 17:151–159
    [Google Scholar]
  14. Datta N., Hedges R. W. 1971; Compatibility groups amongfi-R factors. Nature; London: 234:222–223
    [Google Scholar]
  15. Datta N., Hedges R. W. 1972; Host ranges of R factors. Journal of General Microbiology 70:453–460
    [Google Scholar]
  16. Datta N., Hedges R. W., Shaw E. J., Sykes R. B., Richmond M. H. 1971; Properties of an R factor from Pseudomonas aeruginosa. Journal of Bacteriology 108:1244–1249
    [Google Scholar]
  17. Davis J. E., Straus J. H., Sinsheimer R. L. 1961; Bacteriophage MS2: another RNA phage. Science; New York: 1341427
    [Google Scholar]
  18. Falkow S., Baron L. S. 1962; Episomic element in a strain of Salmonella typhosa. Journal of Bacteriology 84:581–589
    [Google Scholar]
  19. Falkow S., Wohlhieter J. A., Citarella R. V., Baron L. S. 1964; Transfer of episomic elements to Proteus. Journal of Bacteriology 88:1598–1601
    [Google Scholar]
  20. Godsen J. R., Irving M. I., Bishop J. O. 1971; Galactose-specific messenger ribonucleic acid content in Escherichia coli. Biochemical Journal 121:109–116
    [Google Scholar]
  21. Grabow W. O. K. 1972; Growth-inhibiting metabolites OF Proteus mirabilis. Journal of Medical Microbiology 5:191–196
    [Google Scholar]
  22. Haapala D. K., Falkow S. 1971; Physical studies of the drug-resistance transfer factor in Proteus. Journal of Bacteriology 106:294–295
    [Google Scholar]
  23. Harada K., Kameda M., Suzuki M., Mitsuhashi S. 1964; Drug resistance of enteric bacteria. III. Acquisition of transferability of nontransmissibleR(TC) factor in cooperation with F factor and formation of FR(TC). Journal of Bacteriology 88:1257–1265
    [Google Scholar]
  24. Harden V., Meynell E. 1972; Inhibition of gene transfer by antiserum and identification of serotypes of sex pili. Journal of Bacteriology 109:1067–1074
    [Google Scholar]
  25. Hashimoto H., Hirota Y. 1966; Gene recombination and segregation of resistance factor R in Escherichia coli. Journal of Bacteriology 91:51–62
    [Google Scholar]
  26. Hedges R. W., Datta N., Coetzee J. N., Dennison S. 1973; R factors from Proteus morganii. Journal of General Microbiology 77:249–259
    [Google Scholar]
  27. Kameda M., Harada K., Suzuki M., Mitsuhashi S. 1969; Formation of transferable drug resistance factor by recombination between resistance determinants and transfer factors. Japanese Journal of Microbiology 13:255–262
    [Google Scholar]
  28. Kondo E., Mitsuhashi S. 1966; Drug resistance of enteric bacteria. VI. Introduction of bacteriophage PiCM into Salmonella typhi and formation of PidCM and F-CM elements. Journal of Bacteriology 91:1787–1794
    [Google Scholar]
  29. Meynell E. 1973; Pseudo-fi+ I-like sex factor, R 62(1), selective for increased pilus synthesis. Journal of Bacteriology 113:502–503
    [Google Scholar]
  30. Meynell E., Cooke M. 1969; Repressor-minus and operator-constitutive de-repressed mutants of F-like R factors: their effect on chromosomal transfer by HfrC. Genetical Research 14:309–313
    [Google Scholar]
  31. Meynell E., Datta N. 1967; Mutant drug resistant factors of high transmissibility. Nature; London: 214885–887
    [Google Scholar]
  32. Meynell G. G. 1969; Exclusion, superinfection immunity and abortive recombinants in I+ × I-bacterial crosses. Genetical Research 13:113–115
    [Google Scholar]
  33. Mitsuhashi S., Harada K., Hashimoto H., Kameda M., Suzuki M. 1962; Combination of two types of transmissible drug-resistance factors in a host bacterium. Journal of Bacteriology 84:9–16
    [Google Scholar]
  34. Nisioka T., Mitani M., Clowes R. C. 1970; Molecular recombination between R-factor deoxyribonucleic acid molecules in Escherichia coli host cells. Journal of Bacteriology 103:166–177
    [Google Scholar]
  35. Reeve E. C. R. 1970; Transfer characteristics of two resistance determinants in a wild strain of Klebsiella aerogenes(V9A). Genetical Research 16:235–240
    [Google Scholar]
  36. Reeve E. C. R., Braithwaite J. A. 1970; Fk-lac, an episome with unusual properties found in a wild strain of a Klebsiella species. Nature; London: 228162–164
    [Google Scholar]
  37. van Rensburg A. J. 1970 Studies on Proteus and Providence spheroplasts, L-forms and bacteriophage nucleic acids M.D. Thesis University of Pretoria:
    [Google Scholar]
  38. Silver R. P., Falkow S. 1970; Specific labelling and physical characterization of R-factor deoxyribonucleic acid in Escherichia coli. Journal of Bacteriology 104:331–339
    [Google Scholar]
  39. Sutter V. L., Foecking F. J. 1962; Biochemical characteristics of lactose-fermenting Proteus rettgeri from clinical specimens. Journal of Bacteriology 83:933–935
    [Google Scholar]
  40. Watanabe T., Lyang K. W. 1962; Episome-mediated transfer of drug resistance in Enterobacteriaceae. V. Spontaneous segregation and recombination of resistance factors in Salmonella typhimurium. Journal of Bacteriology 84:422–430
    [Google Scholar]
  41. Watanabe T., Nishida H., Ogata C., Arai T., Sato S. 1964; Episome-mediated transfer of drug resistance in Enterobacteriaceae. VII. Two types of naturally occurring R factors. Journal of Bacteriology 88:716–726
    [Google Scholar]
  42. Watanabe T., Ogata C. 1966; Episome-mediated transfer of drug resistance in Enterobacteriaceae. IX. Recombination of an R factor with F. Journal of Bacteriology 91:43–50
    [Google Scholar]
  43. Wohlhieter J. A., Falkow S., Citarella R. V., Baron L. S. 1964; Characterization of DNA from a Proteus strain harboring an episome. Journal of Molecular Biology 9:576–588
    [Google Scholar]
http://instance.metastore.ingenta.com/content/journal/micro/10.1099/00221287-80-1-119
Loading
/content/journal/micro/10.1099/00221287-80-1-119
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error