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List of works by Stuart B. Levy

A new tetracycline resistance determinant, Tet H, from Pasteurella multocida specifying active efflux of tetracycline

scientific article published in December 1993

A new tetracycline-resistance determinant, class E, isolated from Enterobacteriaceae

scientific article published in January 1986

Activation of the Escherichia coli nfnB gene by MarA through a highly divergent marbox in a class II promoter.

scientific article

Active efflux of chloramphenicol in susceptible Escherichia coli strains and in multiple-antibiotic-resistant (Mar) mutants

scientific article published on March 1994

Active efflux of tetracycline encoded by four genetically different tetracycline resistance determinants in Escherichia coli

scientific article

Active uptake of tetracycline by membrane vesicles from susceptible Escherichia coli

scientific article published on September 1981

Amino acid residues involved in inactivation of the Escherichia coli multidrug resistance repressor MarR by salicylate, 2,4-dinitrophenol, and plumbagin

scientific article published on 21 October 2013

Amplifiable resistance to tetracycline, chloramphenicol, and other antibiotics in Escherichia coli: involvement of a non-plasmid-determined efflux of tetracycline ⬇️

scientific article published on August 1, 1983

Antibiotic-resistant bacteria in wild primates: increased prevalence in baboons feeding on human refuse

scientific article published on April 1985

Changes in intestinal flora of farm personnel after introduction of a tetracycline-supplemented feed on a farm

scientific article published on September 9, 1976

Constitutive expression of tetracycline resistance mediated by a Tn10-like element in Haemophilus parainfluenzae results from a mutation in the repressor gene

scientific article

Cross-resistance to fluoroquinolones in multiple-antibiotic-resistant (Mar) Escherichia coli selected by tetracycline or chloramphenicol: decreased drug accumulation associated with membrane changes in addition to OmpF reduction

scientific article

Cryptic tetracycline resistance determinant (class F) from Bacteroides fragilis mediates resistance in Escherichia coli by actively reducing tetracycline accumulation

scientific article published on November 1987

Decreased function of the class B tetracycline efflux protein Tet with mutations at aspartate 15, a putative intramembrane residue ⬇️

scientific article published on October 1, 1992

Detection of an inducible membrane protein associated with R-factor-mediated tetracycline resistance ⬇️

scientific article published on February 27, 1974

Development of an Adhesion Assay and Characterization of an Adhesion-Deficient Mutant of Pseudomonas fluorescens.

scientific article published on January 1990

Differential expression of over 60 chromosomal genes in Escherichia coli by constitutive expression of MarA.

scientific article published on June 2000

Effects of toluene permeabilization and cell deenergization on tetracycline resistance in Escherichia coli

scientific article published on April 1986

Endogenous active efflux of norfloxacin in susceptible Escherichia coli

scientific article

Energy-dependent efflux mediated by class L (tetL) tetracycline resistance determinant from streptococci

scientific article published on October 1987

Evidence for interactions between helices 5 and 8 and a role for the interdomain loop in tetracycline resistance mediated by hybrid Tet proteins

scientific article published on 01 March 2000

Evidence that regulatory protein MarA of Escherichia coli represses rob by steric hindrance

scientific article

Evolution and spread of tetracycline resistance determinants

scientific article

Fe(2+)-tetracycline-mediated cleavage of the Tn10 tetracycline efflux protein TetA reveals a substrate binding site near glutamine 225 in transmembrane helix 7.

scientific article

Frequency of tetracycline resistance determinant classes among lactose-fermenting coliforms

scientific article published on December 1983

Gene duplication in the evolution of the two complementing domains of gram-negative bacterial tetracycline efflux proteins

scientific article published in March 1990

Gene in the major cotransduction gap of the Escherichia coli K-12 linkage map required for the expression of chromosomal resistance to tetracycline and other antibiotics ⬇️

scientific article published on August 1, 1983

Genetic and functional analysis of the multiple antibiotic resistance (mar) locus in Escherichia coli

scientific article published in March 1993

Genetic evidence that InhA of Mycobacterium smegmatis is a target for triclosan.

scientific article published on March 1999

Glutamate residues located within putative transmembrane helices are essential for TetA(P)-mediated tetracycline efflux ⬇️

scientific article published on November 1, 1997

Heterogeneity of tetracycline resistance determinants

scientific article published on 01 March 1980

High frequency of antimicrobial resistance in human fecal flora

scientific article published on December 1988

Homogeneity of Transferable Tetracycline-Resistance Determinants in Haemophilus Species ⬇️

scientific article published on 01 June 1984

Honeybees and tetracycline resistance

scientific article published on 12 February 2013

Ineffectiveness of topoisomerase mutations in mediating clinically significant fluoroquinolone resistance in Escherichia coli in the absence of the AcrAB efflux pump

scientific article

Inhibition of the tetracycline efflux antiport protein by 13-thio-substituted 5-hydroxy-6-deoxytetracyclines.

scientific article

Interdomain hybrid Tet proteins confer tetracycline resistance only when they are derived from closely related members of the tet gene family

scientific article

Interdomain loop mutation Asp190Cys of the tetracycline efflux transporter TetA(B) decreases affinity for substrate

scientific article published on 21 May 2007

Intracistronic complementation of the tetracycline resistance membrane protein of Tn10 ⬇️

scientific article published on January 1, 1984

MarA-mediated transcriptional repression of the rob promoter.

scientific article published on 14 February 2006

Molecular requirements for the inhibition of the tetracycline antiport protein and the effect of potent inhibitors on the growth of tetracycline-resistant bacteria.

scientific article

Multidrug Resistance following Expression of the Escherichia coli marA Gene in Mycobacterium smegmatis ⬇️

scientific article published on June 1, 1998

Multiple antibiotic resistance (mar) locus protects Escherichia coli from rapid cell killing by fluoroquinolones.

scientific article published on May 1996

Multiple antibiotic susceptibility associated with inactivation of the prc gene ⬇️

scientific article published on December 1, 1992

Nomenclature for new tetracycline resistance determinants

scientific article

Nomenclature for tetracycline resistance determinants

scientific article

Non-target gene mutations in the development of fluoroquinolone resistance in Escherichia coli

scientific article

Overproduction and purification of the Tn10-specified inner membrane tetracycline resistance protein Tet using fusions to beta-galactosidase

scientific article published in August 1990

Phenotypic and genotypic characterization of tetracycline- and oxytetracycline-resistant Aeromonas hydrophila from cultured channel catfish (Ictalurus punctatus) and their environments

scientific article

Plasmid-determined tetracycline resistance involves new transport systems for tetracycline ⬇️

scientific article published on November 2, 1978

Purification of the Tn10-specified tetracycline efflux antiporter TetA in a native state as a polyhistidine fusion protein

scientific article published on 01 January 1996

Regulation of acrAB expression by cellular metabolites in Escherichia coli

scientific article published on 15 September 2013

Repressor mutations in the marRAB operon that activate oxidative stress genes and multiple antibiotic resistance in Escherichia coli

scientific article

Reversing tetracycline resistance. A renaissance for the tetracycline family of antibiotics

scientific article

Revised sequence of OtrB (tet347) tetracycline efflux protein from Streptomyces rimosus

scientific article published on November 1998

Risk assessment studies of E. coli host-vector systems.

scientific article published on September 1981

Role of the multidrug resistance regulator MarA in global regulation of the hdeAB acid resistance operon in Escherichia coli

scientific article

Salicylate induction of antibiotic resistance in Escherichia coli: activation of the mar operon and a mar-independent pathway

scientific article

Second-site suppressor mutations for the serine 202 to phenylalanine substitution within the interdomain loop of the tetracycline efflux protein Tet(C).

scientific article published on 23 May 2003

Second-site suppressor mutations of inactivating substitutions at gly247 of the tetracycline efflux protein, Tet(B).

scientific article

Selection of multiple-antibiotic-resistant (mar) mutants of Escherichia coli by using the disinfectant pine oil: roles of the mar and acrAB loci ⬇️

scientific article published on December 1, 1997

Spread of antibiotic-resistant plasmids from chicken to chicken and from chicken to man

scientific article published on March 4, 1976

Substitutions in the interdomain loop of the Tn10 TetA efflux transporter alter tetracycline resistance and substrate specificity

scientific article published in July 2005

Survival and transfer in the human gut of poorly mobilizable (pBR322) and of transferable plasmids from the same carrier E. coli

scientific article published on 01 August 1981

Survival of Escherichia coli with and without ColE1::Tn5 after aerosol dispersal in a laboratory and a farm environment

scientific article

Susceptible Cells Can Actively Excrete Tetracyclines

scientific article published in March 1984

Susceptible Escherichia coli cells can actively excrete tetracyclines

scientific article published on October 1983

Synthesis of an R plasmid protein associated with tetracycline resistance is negatively regulated ⬇️

scientific article published on May 1, 1976

The 216-bp marB gene of the marRAB operon in Escherichia coli encodes a periplasmic protein which reduces the transcription rate of marA

scientific article published on 26 June 2013

The Clostridium perfringens Tet P determinant comprises two overlapping genes: tetA(P), which mediates active tetracycline efflux, and tetB(P), which is related to the ribosomal protection family of tetracycline-resistance determinants.

scientific article published on January 1994

The Escherichia coli transcriptional regulator MarA directly represses transcription of purA and hdeA.

scientific article

The NH2-terminal half of the Tn10-specified tetracycline efflux protein TetA contains a dimerization domain.

scientific article

The cryptic tetracycline resistance determinant on Tn4400 mediates tetracycline degradation as well as tetracycline efflux

scientific article published on December 1988

The history of the tetracyclines ⬇️

scientific article published on December 1, 2011

The quarternary molecular architecture of TetA, a secondary tetracycline transporter from Escherichia coli

scientific article published on 01 November 2000

Tn5 Insertion Mutants of Pseudomonas fluorescens Defective in Adhesion to Soil and Seeds.

scientific article

Tn5 insertion in the polynucleotide phosphorylase (pnp) gene in Escherichia coli increases susceptibility to antibiotics

scientific article

Transport of the lipophilic analog minocycline differs from that of tetracycline in susceptible and resistant Escherichia coli strains

scientific article published on November 1982

Transposon Tn10-like tetracycline resistance determinants in Haemophilus parainfluenzae ⬇️

scientific article published on October 1, 1984

Two Transport Systems for Tetracycline in Sensitive Escherichia coli : Critical Role for an Initial Rapid Uptake System Insensitive to Energy Inhibitors ⬇️

scientific article published on August 1, 1978

Two complementation groups mediate tetracycline resistance determined by Tn10 ⬇️

scientific article published on July 1, 1982

Untranslated sequence upstream of MarA in the multiple antibiotic resistance locus of Escherichia coli is related to the effector-binding domain of the XylS transcriptional activator

scientific article published in April 1996

Versatile and facile synthesis of diverse semisynthetic tetracycline derivatives via Pd-catalyzed reactions

scientific article published in July 2003

marA locus causes decreased expression of OmpF porin in multiple-antibiotic-resistant (Mar) mutants of Escherichia coli

scientific article

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