Literature DB >> 8897179

Clonality of multidrug-resistant nontypeable strains of Haemophilus influenzae.

M C Fusté1, M A Pineda, J Palomar, M Viñas, J G Lorén.   

Abstract

The genetic structure of a population of multidrug-resistant nontypeable (unencapsulated) Haemophilus influenzae strains isolated at a hospital in Barcelona, Spain, was investigated by using multilocus enzyme electrophoresis to determine the allelic variation in 15 structural loci. In our study we have also included some antimicrobial agent-susceptible strains isolated at the same hospital. All enzymes were polymorphic for two to eight electromorphs, and the analysis revealed 43 distinct electrophoretic types among the 44 isolates. The mean genetic diversity of the entire population was 0.55. Multilocus linkage disequilibrium analysis of the isolates revealed a strong association between alleles, suggesting little possibility of recombination. Furthermore, the dendrogram and the allele mismatch distribution are typical of a population with no extensive genetic mixing.

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Year:  1996        PMID： 8897179      PMCID： PMC229400          DOI： 10.1128/jcm.34.11.2760-2765.1996

Source DB:  PubMed          Journal:  J Clin Microbiol        ISSN： 0095-1137            Impact factor:   5.948


  18 in total

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Authors:  M Nei
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Authors:  E Zouros; G B Golding; T F MacKay
Journal:  Genetics       Date:  1977-03       Impact factor: 4.562

Review 4.  Population genetics of pathogenic bacteria.

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Journal:  Microb Pathog       Date:  1987-07       Impact factor: 3.738

5.  Genetic relationships of serologically nontypable and serotype b strains of Haemophilus influenzae.

Authors:  J M Musser; S J Barenkamp; D M Granoff; R K Selander
Journal:  Infect Immun       Date:  1986-04       Impact factor: 3.441

6.  How clonal are bacteria?

Authors:  J M Smith; N H Smith; M O'Rourke; B G Spratt
Journal:  Proc Natl Acad Sci U S A       Date:  1993-05-15       Impact factor: 11.205

7.  Difference in structure between type b and nontypable Haemophilus influenzae populations.

Authors:  O Porras; D A Caugant; B Gray; T Lagergård; B R Levin; C Svanborg-Edén
Journal:  Infect Immun       Date:  1986-07       Impact factor: 3.441

8.  Hierarchical analysis of linkage disequilibrium in Rhizobium populations: evidence for sex?

Authors:  V Souza; T T Nguyen; R R Hudson; D Piñero; R E Lenski
Journal:  Proc Natl Acad Sci U S A       Date:  1992-09-01       Impact factor: 11.205

9.  Clonal population structure of encapsulated Haemophilus influenzae.

Authors:  J M Musser; J S Kroll; E R Moxon; R K Selander
Journal:  Infect Immun       Date:  1988-08       Impact factor: 3.441

10.  Sex in Escherichia coli does not disrupt the clonal structure of the population: evidence from random amplified polymorphic DNA and restriction-fragment-length polymorphism.

Authors:  P Desjardins; B Picard; B Kaltenböck; J Elion; E Denamur
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  7 in total

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Authors:  P Gomez-De-Leon; J I Santos; J Caballero; D Gomez; L E Espinosa; I Moreno; D Piñero; A Cravioto
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3.  Clonal population structure of Pseudomonas stutzeri, a species with exceptional genetic diversity.

Authors:  N Rius; M C Fusté; C Guasp; J Lalucat; J G Lorén
Journal:  J Bacteriol       Date:  2001-01       Impact factor: 3.490

4.  Helicobacter pylori: clonal population structure and restricted transmission within families revealed by molecular typing.

Authors:  S R Han; H C Zschausch; H G Meyer; T Schneider; M Loos; S Bhakdi; M J Maeurer
Journal:  J Clin Microbiol       Date:  2000-10       Impact factor: 5.948

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Authors:  Pauliina Kärpänoja; Solja T Nyberg; Miika Bergman; Tinna Voipio; Pirkko Paakkari; Pentti Huovinen; Hannu Sarkkinen
Journal:  Antimicrob Agents Chemother       Date:  2008-04-28       Impact factor: 5.191

6.  Molecular epidemiology of ampicillin-resistant non-beta-lactamase-producing Haemophilus influenzae.

Authors:  L Gazagne; C Delmas; E Bingen; H Dabernat
Journal:  J Clin Microbiol       Date:  1998-12       Impact factor: 5.948

7.  Reprioritization of biofilm metabolism is associated with nutrient adaptation and long-term survival of Haemophilus influenzae.

Authors:  Alistair Harrison; Rachael L Hardison; Rachel M Wallace; James Fitch; Derek R Heimlich; Meghan O' Bryan; Laura Dubois; Lisa St John-Williams; Robert P Sebra; Peter White; M Arthur Moseley; J Will Thompson; Sheryl S Justice; Kevin M Mason
Journal:  NPJ Biofilms Microbiomes       Date:  2019-11-05       Impact factor: 7.290
  7 in total

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