Literature DB >> 7642313

Construction and characterization of an isogenic urease-negative mutant of Helicobacter mustelae.

J V Solnick1, C Josenhans, S Suerbaum, L S Tompkins, A Labigne.   

Abstract

Helicobacter mustelae infects the ferret stomach and provides an opportunity to study pathogenic determinants of a Helicobacter species in its natural host. We constructed an isogenic urease-negative mutant of H. mustelae which produced no detectable urease and showed a reduced acid tolerance. This mutant provides an opportunity to further evaluate the role of urease in the pathogenesis of Helicobacter infection.

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Year:  1995        PMID： 7642313      PMCID： PMC173517          DOI： 10.1128/iai.63.9.3718-3721.1995

Source DB:  PubMed          Journal:  Infect Immun        ISSN： 0019-9567            Impact factor:   3.441


  27 in total

1.  Long-term follow-up of voluntary ingestion of Helicobacter pylori.

Authors:  A J Morris; M R Ali; G I Nicholson; G I Perez-Perez; M J Blaser
Journal:  Ann Intern Med       Date:  1991-04-15       Impact factor: 25.391

2.  Purification and N-terminal analysis of urease from Helicobacter pylori.

Authors:  L T Hu; H L Mobley
Journal:  Infect Immun       Date:  1990-04       Impact factor: 3.441

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Authors:  P R Winship
Journal:  Nucleic Acids Res       Date:  1989-02-11       Impact factor: 16.971

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Authors:  R J Creno; R E Wenk; P Bohlig
Journal:  Am J Clin Pathol       Date:  1970-12       Impact factor: 2.493

5.  Attempt to fulfil Koch's postulates for pyloric Campylobacter.

Authors:  B J Marshall; J A Armstrong; D B McGechie; R J Glancy
Journal:  Med J Aust       Date:  1985-04-15       Impact factor: 7.738

6.  Shuttle cloning and nucleotide sequences of Helicobacter pylori genes responsible for urease activity.

Authors:  A Labigne; V Cussac; P Courcoux
Journal:  J Bacteriol       Date:  1991-03       Impact factor: 3.490

7.  Helicobacter mustelae-associated gastritis in ferrets. An animal model of Helicobacter pylori gastritis in humans.

Authors:  J G Fox; P Correa; N S Taylor; A Lee; G Otto; J C Murphy; R Rose
Journal:  Gastroenterology       Date:  1990-08       Impact factor: 22.682

8.  Helicobacter pylori requires an acidic environment to survive in the presence of urea.

Authors:  M Clyne; A Labigne; B Drumm
Journal:  Infect Immun       Date:  1995-05       Impact factor: 3.441

9.  DNA sequence analysis of the transposon Tn3: three genes and three sites involved in transposition of Tn3.

Authors:  F Heffron; B J McCarthy; H Ohtsubo; E Ohtsubo
Journal:  Cell       Date:  1979-12       Impact factor: 41.582

10.  Ingestion of Campylobacter pyloridis causes gastritis and raised fasting gastric pH.

Authors:  A Morris; G Nicholson
Journal:  Am J Gastroenterol       Date:  1987-03       Impact factor: 10.864
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  7 in total

1.  Identification of virulence genes of Helicobacter pylori by random insertion mutagenesis.

Authors:  J J Bijlsma; C M Vandenbroucke-Grauls; S H Phadnis; J G Kusters
Journal:  Infect Immun       Date:  1999-05       Impact factor: 3.441

Review 2.  Emergence of diverse Helicobacter species in the pathogenesis of gastric and enterohepatic diseases.

Authors:  J V Solnick; D B Schauer
Journal:  Clin Microbiol Rev       Date:  2001-01       Impact factor: 26.132

3.  Inability of an isogenic urease-negative mutant stain of Helicobacter mustelae to colonize the ferret stomach.

Authors:  K A Andrutis; J G Fox; D B Schauer; R P Marini; J C Murphy; L Yan; J V Solnick
Journal:  Infect Immun       Date:  1995-09       Impact factor: 3.441

4.  Development of a PCR-restriction fragment length polymorphism assay using the nucleotide sequence of the Helicobacter hepaticus urease structural genes ureAB.

Authors:  Z Shen; D B Schauer; H L Mobley; J G Fox
Journal:  J Clin Microbiol       Date:  1998-09       Impact factor: 5.948

5.  Comparative genomics and proteomics of Helicobacter mustelae, an ulcerogenic and carcinogenic gastric pathogen.

Authors:  Paul W O'Toole; William J Snelling; Carlos Canchaya; Brian M Forde; Kim R Hardie; Christine Josenhans; Robert Lj Graham; Geoff McMullan; Julian Parkhill; Eugenio Belda; Stephen D Bentley
Journal:  BMC Genomics       Date:  2010-03-10       Impact factor: 3.969

6.  Multiplex PCR assay for differentiation of Helicobacter felis, H. bizzozeronii, and H. salomonis.

Authors:  M Baele; K Van den Bulck; A Decostere; P Vandamme; M-L Hänninen; R Ducatelle; F Haesebrouck
Journal:  J Clin Microbiol       Date:  2004-03       Impact factor: 5.948

Review 7.  Gastric helicobacters in domestic animals and nonhuman primates and their significance for human health.

Authors:  Freddy Haesebrouck; Frank Pasmans; Bram Flahou; Koen Chiers; Margo Baele; Tom Meyns; Annemie Decostere; Richard Ducatelle
Journal:  Clin Microbiol Rev       Date:  2009-04       Impact factor: 26.132
  7 in total

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