Literature DB >> 6782074

Amplification of the tetracycline resistance determinant of plasmid pAM alpha 1 in Streptococcus faecalis: dependence on host recombination machinery.

Y Yagi, D B Clewell.   

Abstract

The plasmid pAM alpha 1 in Streptococcus faecalis was found to be severely impaired in its ability to exhibit amplification (generation of tandem repeats of the tetracycline resistance determinant during extended growth in the presence of tetracycline) when harbored by the recombination-deficient host cell UV202.

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Year:  1980        PMID： 6782074      PMCID： PMC294422          DOI： 10.1128/jb.143.2.1070-1072.1980

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  14 in total

Review 1.  Tandem genetic duplications in phage and bacteria.

Authors:  R P Anderson; J R Roth
Journal:  Annu Rev Microbiol       Date:  1977       Impact factor: 15.500

2.  Mutation of R factors capable of specifying hypersynthesis of penicillinase.

Authors:  Y Odakura; T Tanaka; H Hashimoto; S Mitsuhashi
Journal:  Antimicrob Agents Chemother       Date:  1973-03       Impact factor: 5.191

3.  Occurrence of insertion sequence (IS) regions on plasmid deoxyribonucleic acid as direct and inverted nucleotide sequence duplications.

Authors:  K Ptashne; S N Cohen
Journal:  J Bacteriol       Date:  1975-05       Impact factor: 3.490

4.  Electron microscope heteroduplex studies of sequence relations among bacterial plasmids: identification and mapping of the insertion sequences IS1 and IS2 in F and R plasmids.

Authors:  S Hu; E Otsubo; N Davidson; H Saedler
Journal:  J Bacteriol       Date:  1975-05       Impact factor: 3.490

5.  Plasmid-determined tetracycline resistance in Streptococcus faecalis: tandemly repeated resistance determinants in amplified forms of pAMalpha1 DNA.

Authors:  Y Yagi; D B Clewell
Journal:  J Mol Biol       Date:  1976-04-15       Impact factor: 5.469

6.  Plasmid-determined tetracycline resistance in Streptococcus faecalis: evidence for gene amplification during growth in presence of tetracycline.

Authors:  D B Clewell; Y Yagi; B Bauer
Journal:  Proc Natl Acad Sci U S A       Date:  1975-05       Impact factor: 11.205

7.  Characterization of three plasmid deoxyribonucleic acid molecules in a strain of Streptococcus faecalis: identification of a plasmid determining erythromycin resistance.

Authors:  D B Clewell; Y Yagi; G M Dunny; S K Schultz
Journal:  J Bacteriol       Date:  1974-01       Impact factor: 3.490

8.  Dissociation and reassociation of RTF and r-determinants of the R-factor NR1 in Proteus mirabilis.

Authors:  R Rownd; S Mickel
Journal:  Nat New Biol       Date:  1971-11-10

9.  Transmissible toxin (hemolysin) plasmid in Streptococcus faecalis and its mobilization of a noninfectious drug resistance plasmid.

Authors:  G M Dunny; D B Clewell
Journal:  J Bacteriol       Date:  1975-11       Impact factor: 3.490

10.  Identification and characterization of a small sequence located at two sites on the amplifiable tetracycline resistance plasmid pAMalpha1 in Streptococcus faecalis.

Authors:  Y Yagi; D B Clewell
Journal:  J Bacteriol       Date:  1977-01       Impact factor: 3.490
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  11 in total

1.  Amplification of the tetracycline resistance determinant of pAMalpha1 in Enterococcus faecalis requires a site-specific recombination event involving relaxase.

Authors:  M Victoria Francia; Don B Clewell
Journal:  J Bacteriol       Date:  2002-09       Impact factor: 3.490

2.  Tales of conjugation and sex pheromones: A plasmid and enterococcal odyssey.

Authors:  Don B Clewell
Journal:  Mob Genet Elements       Date:  2011-05

Review 3.  Bacterial gene amplification: implications for the evolution of antibiotic resistance.

Authors:  Linus Sandegren; Dan I Andersson
Journal:  Nat Rev Microbiol       Date:  2009-08       Impact factor: 60.633

Review 4.  Movable genetic elements and antibiotic resistance in enterococci.

Authors:  D B Clewell
Journal:  Eur J Clin Microbiol Infect Dis       Date:  1990-02       Impact factor: 3.267

Review 5.  Plasmids, drug resistance, and gene transfer in the genus Streptococcus.

Authors:  D B Clewell
Journal:  Microbiol Rev       Date:  1981-09

6.  Tetracycline resistance transposon Tn1721: recA-dependent gene amplification and expression of tetracycline resistance.

Authors:  K Wiebauer; S Schraml; S W Shales; R Schmitt
Journal:  J Bacteriol       Date:  1981-09       Impact factor: 3.490

7.  Circularized copies of amplifiable resistance genes from Haemophilus influenzae plasmids.

Authors:  T Spies; R Laufs
Journal:  J Bacteriol       Date:  1983-12       Impact factor: 3.490

8.  Recombination-deficient mutant of Streptococcus faecalis.

Authors:  Y Yagi; D B Clewell
Journal:  J Bacteriol       Date:  1980-08       Impact factor: 3.490

9.  Characterization and expression of a cloned tetracycline resistance determinant from the chromosome of Streptococcus mutans.

Authors:  J A Tobian; M L Cline; F L Macrina
Journal:  J Bacteriol       Date:  1984-11       Impact factor: 3.490

10.  Amplification of resistance genes in Haemophilus influenzae plasmids.

Authors:  T Spies; R Laufs; F C Riess
Journal:  J Bacteriol       Date:  1983-08       Impact factor: 3.490
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