Results 261 to 270 of about 123,934 (290)

Heterogeneity of tetracycline resistance determinants

Plasmid, 1980
Abstract We have found that tetracycline resistance on different naturally occurring bacterial plasmids is encoded by more than one genetic determinant. Using restriction enzyme analyses and DNA-DNA hybridization to specific 32P-labeled genetic probes, we can define at least four genetically distinct tetracycline resistance determiants: Class A (the ...
B, Mendez, C, Tachibana, S B, Levy
openaire   +2 more sources

Dynamics of microbial community and tetracycline resistance genes in biological nutrient removal process

Journal of Environmental Management, 2019
The occurrence of antibiotics in wastewater has become a serious concern due to the possible development of antibiotic resistant bacteria in wastewater treatment process.
Huifang Sun, Meng Zhang, Yu Liu
exaly   +2 more sources

CLOSTRIDIUM WELCHII RESISTANCE TO TETRACYCLINE

The Lancet, 1968
Abstract Penicillin G continues to be the best drug in the treatment and prophylaxis of clostridial infections. 11 out of 102 strains of Clostridium welchii tested had some degree of resistance to tetracycline, so the use of this drug prophylactically carried a significant risk of failure.
F R, Johnstone, W H, Cockcroft
openaire   +2 more sources

Epidemiology of tetracycline-resistance determinants

Trends in Microbiology, 1994
Resistance to tetracycline is generally due either to energy-dependent efflux of tetracycline or to protection of the bacterial ribosomes from the action of tetracycline. The genes that encode this resistance are normally acquired via transferable plasmids and/or transposons.
openaire   +2 more sources

TETRACYCLINE-RESISTANT PNEUMOCOCCI

The Lancet, 1969
R, Holt, T N, Evans, R L, Newman
openaire   +3 more sources

Tetracycline-Resistant Neisseria

New England Journal of Medicine, 1986
F, Brewer, D L, Matuszak, J P, Libonati, N E, Jackman, E, Israel   +4 more
openaire   +2 more sources

TETRACYCLINE-RESISTANT PNEUMOCOCCI

The Lancet, 1963
J D, RICHARDS, J A, RYCROFT
openaire   +2 more sources

TETRACYCLINE-RESISTANT MENINGOCOCCI

The Lancet, 1988
A, Turner, A E, Jephcott, K R, Gough
openaire   +2 more sources

Influence of tetracycline exposure on tetracycline resistance and the carriage of tetracycline resistance genes within commensal Escherichia coli populations.

Journal of applied microbiology, 2003
To assess the influence of incremental tetracycline exposure on the genetic basis of tetracycline resistance within faecal Escherichia coli.Through the adoption of a novel combination of multiple breakpoint selection, phenotypic characterization and the application of a polymerase chain reaction based gene identification system it proved possible to ...
Blake, DP, Humphry, RW, Scott, KP, Hillman, K, Fenlon, DR, Low, JC   +5 more
openaire   +2 more sources

Helicobacter pylori resistance to tetracycline

The Lancet, 1996
P D, Midolo, M G, Korman, J D, Turnidge, J R, Lambert   +3 more
openaire   +2 more sources