Literature DB >> 9661032

Detection of point mutations in rpoB gene of rifampin-resistant Rickettsia typhi.

J M Troyer1, S Radulovic, S G Andersson, A F Azad.   

Abstract

The rpoB gene of rifampin-resistant Rickettsia typhi (Rif mutant) and wild-type R. typhi were sequenced and compared. The Rif mutant rpoB had three nucleotide substitutions, which resulted in amino acid changes at residues 151, 201, and 271 and may be the basis for the rifampin resistance.

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Year:  1998        PMID： 9661032      PMCID： PMC105694     

Source DB:  PubMed          Journal:  Antimicrob Agents Chemother        ISSN： 0066-4804            Impact factor:   5.191


  11 in total

1.  Serologic typing of rickettsiae of the spotted fever group by microimmunofluorescence.

Authors:  R N Philip; E A Casper; W Burgdorfer; R K Gerloff; L E Hughes; E J Bell
Journal:  J Immunol       Date:  1978-11       Impact factor: 5.422

Review 2.  Epidemiology of murine typhus.

Authors:  A F Azad
Journal:  Annu Rev Entomol       Date:  1990       Impact factor: 19.686

3.  In vitro and in vivo antibiotic susceptibilities of ELB rickettsiae.

Authors:  S Radulovic; J A Higgins; D C Jaworski; A F Azad
Journal:  Antimicrob Agents Chemother       Date:  1995-11       Impact factor: 5.191

4.  Suppression of thermosensitive initiation of DNA replication in a dnaR mutant of Escherichia coli by a rifampin resistance mutation in the rpoB gene.

Authors:  Y Sakakibara
Journal:  J Bacteriol       Date:  1995-02       Impact factor: 3.490

5.  Mapping and sequencing of mutations in the Escherichia coli rpoB gene that lead to rifampicin resistance.

Authors:  D J Jin; C A Gross
Journal:  J Mol Biol       Date:  1988-07-05       Impact factor: 5.469

6.  Mutation to rifampicin resistance at the beginning of the RNA polymerase beta subunit gene in Escherichia coli.

Authors:  N A Lisitsyn; E D Sverdlov; E P Moiseyeva; O N Danilevskaya; V G Nikiforov
Journal:  Mol Gen Genet       Date:  1984

7.  The rpoB gene of Mycobacterium tuberculosis.

Authors:  L P Miller; J T Crawford; T M Shinnick
Journal:  Antimicrob Agents Chemother       Date:  1994-04       Impact factor: 5.191

8.  Clinical and laboratory features of murine typhus in south Texas, 1980 through 1987.

Authors:  J S Dumler; J P Taylor; D H Walker
Journal:  JAMA       Date:  1991-09-11       Impact factor: 56.272

9.  Molecular basis of rifampin resistance in Mycobacterium leprae.

Authors:  N Honore; S T Cole
Journal:  Antimicrob Agents Chemother       Date:  1993-03       Impact factor: 5.191

10.  Characterization of rifampin-resistance in pathogenic mycobacteria.

Authors:  D L Williams; C Waguespack; K Eisenach; J T Crawford; F Portaels; M Salfinger; C M Nolan; C Abe; V Sticht-Groh; T P Gillis
Journal:  Antimicrob Agents Chemother       Date:  1994-10       Impact factor: 5.191
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  11 in total

1.  Green fluorescent protein as a marker in Rickettsia typhi transformation.

Authors:  J M Troyer; S Radulovic; A F Azad
Journal:  Infect Immun       Date:  1999-07       Impact factor: 3.441

2.  Mutations in the beginning of the rpoB gene can induce resistance to rifamycins in both Helicobacter pylori and Mycobacterium tuberculosis.

Authors:  M Heep; U Rieger; D Beck; N Lehn
Journal:  Antimicrob Agents Chemother       Date:  2000-04       Impact factor: 5.191

3.  RNA polymerase inhibitors with activity against rifampin-resistant mutants of Staphylococcus aureus.

Authors:  A O'Neill; B Oliva; C Storey; A Hoyle; C Fishwick; I Chopra
Journal:  Antimicrob Agents Chemother       Date:  2000-11       Impact factor: 5.191

4.  Rifampin and rifabutin resistance mechanism in Helicobacter pylori.

Authors:  M Heep; D Beck; E Bayerdörffer; N Lehn
Journal:  Antimicrob Agents Chemother       Date:  1999-06       Impact factor: 5.191

5.  Characterization of mutations in the rpoB gene in naturally rifampin-resistant Rickettsia species.

Authors:  M Drancourt; D Raoult
Journal:  Antimicrob Agents Chemother       Date:  1999-10       Impact factor: 5.191

6.  Orientia tsutsugamushi Is Highly Susceptible to the RNA Polymerase Switch Region Inhibitor Corallopyronin A In Vitro and In Vivo.

Authors:  Fredericke Kock; Matthias Hauptmann; Anke Osterloh; Till F Schäberle; Sven Poppert; Hagen Frickmann; Klaus-Dieter Menzel; Gundela Peschel; Kenneth Pfarr; Andrea Schiefer; Gabriele M König; Achim Hoerauf; Bernhard Fleischer; Christian Keller
Journal:  Antimicrob Agents Chemother       Date:  2018-03-27       Impact factor: 5.191

7.  Electrotransformation and Clonal Isolation of Rickettsia Species.

Authors:  Sean P Riley; Kevin R Macaluso; Juan J Martinez
Journal:  Curr Protoc Microbiol       Date:  2015-11-03

8.  GFPuv-Expressing Recombinant Rickettsia typhi: a Useful Tool for the Study of Pathogenesis and CD8+ T Cell Immunology in R. typhi Infection.

Authors:  Matthias Hauptmann; Nicole Burkhardt; Ulrike Munderloh; Svenja Kuehl; Ulricke Richardt; Susanne Krasemann; Kristin Hartmann; Till Krech; Bernhard Fleischer; Christian Keller; Anke Osterloh
Journal:  Infect Immun       Date:  2017-05-23       Impact factor: 3.441

9.  A Prospective, Open-label, Randomized Trial of Doxycycline Versus Azithromycin for the Treatment of Uncomplicated Murine Typhus.

Authors:  Paul N Newton; Valy Keolouangkhot; Sue J Lee; Khamla Choumlivong; Siho Sisouphone; Khamloune Choumlivong; Manivanh Vongsouvath; Mayfong Mayxay; Vilada Chansamouth; Viengmon Davong; Koukeo Phommasone; Joy Sirisouk; Stuart D Blacksell; Pruksa Nawtaisong; Catrin E Moore; Josée Castonguay-Vanier; Sabine Dittrich; Sayaphet Rattanavong; Ko Chang; Chirapha Darasavath; Oudayvone Rattanavong; Daniel H Paris; Rattanaphone Phetsouvanh
Journal:  Clin Infect Dis       Date:  2019-02-15       Impact factor: 9.079

Review 10.  The neglected challenge: Vaccination against rickettsiae.

Authors:  Anke Osterloh
Journal:  PLoS Negl Trop Dis       Date:  2020-10-22
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