Abstract
Tetracycline resistance in clinical isolates of Campylobacter jejuni was shown to be plasmid mediated. Intra- and interspecies transfers to C. fetus subsp. fetus were demonstrated. The frequency of transfer was increased by approximately 100-fold on a solid surface by using a plate- or filter-mating procedure, as compared with a liquid-mating method. Results of experiments in which cell-free filtrates were used to replace the donor strain in mating experiments tend to rule out bacteriophage-mediated transduction in the transfer of tetracycline resistance. The plasmid-transfer frequency was not affected when deoxyribonuclease was added to the agar used in the mating experiments, indicating that transformation was not involved. Four transmissible plasmids from different tetracycline-resistant strains of C. jejuni each had a molecular weight of 38 x 10(6). Transfer of these plasmids to Escherichia coli was not demonstrated.
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- Bradley D. E., Taylor D. E., Cohen D. R. Specification of surface mating systems among conjugative drug resistance plasmids in Escherichia coli K-12. J Bacteriol. 1980 Sep;143(3):1466–1470. doi: 10.1128/jb.143.3.1466-1470.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Butzler J. P., Skirrow M. B. Campylobacter enteritis. Clin Gastroenterol. 1979 Sep;8(3):737–765. [PubMed] [Google Scholar]
- Chatterjee A. K. Acceptance by Erwinia spp. of R plasmid R68.45 and its ability to mobilize the chromosome of Erwinia chrysanthemi. J Bacteriol. 1980 Apr;142(1):111–119. doi: 10.1128/jb.142.1.111-119.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Dekeyser P., Gossuin-Detrain M., Butzler J. P., Sternon J. Acute enteritis due to related vibrio: first positive stool cultures. J Infect Dis. 1972 Apr;125(4):390–392. doi: 10.1093/infdis/125.4.390. [DOI] [PubMed] [Google Scholar]
- Karmali M. A., De Grandis S., Fleming P. C. Antimicrobial susceptibility of Campylobacter jejuni and Campylobacter fetus subsp. fetus to eight cephalosporins with special reference to species differentiation. Antimicrob Agents Chemother. 1980 Dec;18(6):948–951. doi: 10.1128/aac.18.6.948. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Karmali M. A., De Grandis S., Fleming P. C. Antimicrobial susceptibility of Campylobacter jejuni with special reference to resistance patterns of Canadian isolates. Antimicrob Agents Chemother. 1981 Apr;19(4):593–597. doi: 10.1128/aac.19.4.593. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Karmali M. A., Fleming P. C. Campylobacter enteritis in children. J Pediatr. 1979 Apr;94(4):527–533. doi: 10.1016/s0022-3476(79)80004-9. [DOI] [PubMed] [Google Scholar]
- Karmali M. A., Fleming P. C. Campylobacter enteritis. Can Med Assoc J. 1979 Jun 23;120(12):1525–1532. [PMC free article] [PubMed] [Google Scholar]
- Meyers J. A., Sanchez D., Elwell L. P., Falkow S. Simple agarose gel electrophoretic method for the identification and characterization of plasmid deoxyribonucleic acid. J Bacteriol. 1976 Sep;127(3):1529–1537. doi: 10.1128/jb.127.3.1529-1537.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Shahrabadi M. S., Bryan L. E., Van Den Elizen H. M. Further properties of P-2 R-factors of Pseudomonas aeruginosa and their relationship to other plasmid groups. Can J Microbiol. 1975 May;21(5):592–605. doi: 10.1139/m75-086. [DOI] [PubMed] [Google Scholar]
- Skirrow M. B. Campylobacter enteritis: a "new" disease. Br Med J. 1977 Jul 2;2(6078):9–11. doi: 10.1136/bmj.2.6078.9. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Summers A. O., Jacoby G. A. Plasmid-determined resistance to tellurium compounds. J Bacteriol. 1977 Jan;129(1):276–281. doi: 10.1128/jb.129.1.276-281.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Taylor D. E., Grant R. B. Incompatibility and bacteriophage inhibition properties of N-1, a plasmid belonging to the H2 incompatibility group. Mol Gen Genet. 1977 May 20;153(1):5–10. doi: 10.1007/BF01035990. [DOI] [PubMed] [Google Scholar]
- Taylor D. E., Levine J. G. Studies of temperature-sensitive transfer and maintenance of H incompatibility group plasmids. J Gen Microbiol. 1980 Feb;116(2):475–484. doi: 10.1099/00221287-116-2-475. [DOI] [PubMed] [Google Scholar]
- Vanhoof R., Gordts B., Dierickx R., Coignau H., Butzler J. P. Bacteriostatic and bactericidal activities of 24 antimicrobial agents against Campylobacter fetus subsp. jejuni. Antimicrob Agents Chemother. 1980 Jul;18(1):118–121. doi: 10.1128/aac.18.1.118. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Vanhoof R., Vanderlinden M. P., Dierickx R., Lauwers S., Yourassowsky E., Butzler J. P. Susceptibility of Campylobacter fetus subsp. jejuni to twenty-nine antimicrobial agents. Antimicrob Agents Chemother. 1978 Oct;14(4):553–556. doi: 10.1128/aac.14.4.553. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Walder M. Susceptibility of Campylobacter fetus subsp. jejuni to twenty antimicrobiol agents. Antimicrob Agents Chemother. 1979 Jul;16(1):37–39. doi: 10.1128/aac.16.1.37. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Welch R. A., Jones K. R., Macrina F. L. Transferable lincosamide-macrolide resistance in Bacteroides. Plasmid. 1979 Apr;2(2):261–268. doi: 10.1016/0147-619x(79)90044-1. [DOI] [PubMed] [Google Scholar]