Bordetella

Parton, R.

doi:10.1002/9780470688618.taw0069

Cited by 3 publications

(8 citation statements)

References 256 publications

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“…Comparision of genomic sequences of reference strains confirmed that the nucleotide sequence similarity is very high in conservative regions. This suggests that these strains have evolved from a Bbr-like ancestor (Gerlacha et al 2001, Parkhill et al 2003, Parton 2005, Sebaihia et al 2006.…”

Section: Introductionmentioning

confidence: 99%

“…Many studies suggested that three species: Bbr, Bordetella pertussis (Bp) and Bordetella parapertussis (Bpp) are closely related (Parkhill et al 2003, Parton 2005. These studies were based on a phenotypic and genotypic comparison between Bordetella species.…”

Section: Introductionmentioning

confidence: 99%

“…Fimbriae, for example, are associated with bacterial attachment and colonization of nasal ephitelium cells. Dermonecrototoxin is necessary for the induction of clinical signs in swine (Kume et al 1986, Pullinger et al 1996, Parton 2005, while iron is associated with the metabolism of Bbr and determines the bacterium's ability to colonize and proliferate (Brickman et al 2007).…”

Section: Introductionmentioning

confidence: 99%

“…The bacterium also has the ability to cause decarboxylation of ornithine and nitrate reduction. Colonies of Bbr grow on routinely used agar media in 2-3 days, they grow more rapidly than other species of the Bordetella genus and are more resistant to variable physical and chemical conditions (Bemis et al 1977, Parton 2005.…”

Section: Introductionmentioning

confidence: 99%

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Phenotypic and genotypic characterization of Bordetella bronchiseptica strains isolated from pigs in Poland

Stępniewska¹,

Urbaniak²,

Markowska-Daniel³

2014

Polish Journal of Veterinary Sciences

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A total of 209 Bordetella bronchiseptica (Bbr) strains isolated from pigs were examined. Phenotypic study included: biochemical characterization (motility, catalase, oxidase, urease activity, nitrate reduction and growth on MacConkey agar) and antimicrobial susceptibility (disc diffusion method). Genotypic studies based on detection of three genes encoded virulence factors, such as: flagella (fla), dermonecrotoxin (dnt), and exogenous ferric siderophore receptor (bfrZ), using PCR.Most of the Bbr strains tested had a homogeneous biochemical profile. 97.6% of them provided suitable results in biochemical tests. All Bbr isolates tested showed high resistance to penicillin (100%), linco-spectin (100%) and ceftiofur (97.9%). Over 57% and 43% of Bbr strains were resistant to ampicillin and amoxicillin, respectively. All Bbr isolates showed high sensitivity to most chemotherapeutics used such as enrofloxacin (97.9%), tetracycline (97.9%), oxytetracycline (97.9%), amoxicillin with clavulonic acid (95.8%), florfenicol (90.4%), and gentamicine (77.6%). Over of 94% of Bbr strains were moderately susceptible to norfloxacine.Molecular analysis confirmed that almost all evaluated Bbr strains (94.7%) possessed the fla gene. A lower percentage of isolates had the dnt gene (72.7%) and the lowest percentage of strains (51.7%), had the bfrZ gene.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Phenotypic and genotypic characterization of Bordetella bronchiseptica strains isolated from pigs in Poland

Stępniewska¹,

Urbaniak²,

Markowska-Daniel³

2014

Polish Journal of Veterinary Sciences

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“…The dermonecrototoxin (DNT) or the adenylate cyclase haemolysin can be responsible for many pathogenesis aspects such as tissue damage, alteration of host clearance mechanisms, and suppression of antibody responses (8,16). Bordetellae exhibit an essential requirement for iron.…”

mentioning

confidence: 99%

Occurrence of Genes Encoding Virulence Factors in Bordetella Bronchiseptica Strains Isolated from Infected and Healthy Pigs

Stępniewska

Markowska-Daniel

2012

Bulletin of the Veterinary Institute in Pulawy

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The objective of the study was to determine genotypic profiles of Bordetella bronchiseptica (Bbr) strains, based on the occurrence of genes encoding virulence factors, such as flagella (fla), dermonecrotoxin (dnt), and exogenous ferric siderophore receptor (bfrZ), using PCR. 209 tested Bbr strains were obtained from Polish swine herds with different health status (with progressive atrophic rhinitis -PAR, suspected for PAR, and unknown). In total, seven different Bbr genotypes were determined. In 39.2% of Bbr isolates all three genes were present. In 41.1% of the isolates only two genes were detected. The most common genotype dnt+bfrZ-fla+ was present in 60 (28.5%) Bbr strains, 65% of them were obtained from farms with PAR. Twenty five (12%) Bbr isolates were identified as dnt-bfrZ+fla+ genotype and, as above, they were more frequently isolated from clinical cases of disease (84%). Among 31 (14.8%) strains only fla gene was evident, and in nine (4.3%) only dnt gene was present. There were no Bbr strains with bfrZ gene only. These results confirm the heterogenicity among Bbr strains.

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A comparative genomics study of the microbiome and freshwater resistome in Southern Pantanal

de Oliveira,

de Toledo Rós,

Jardim

et al. 2024

Front. Genet.

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This study explores the resistome and bacterial diversity of two small lakes in the Southern Pantanal, one in Aquidauana sub-region, close to a farm, and one in Abobral sub-region, an environmentally preserved area. Shotgun metagenomic sequencing data from water column samples collected near and far from the floating macrophyte Eichhornia crassipes were used. The Abobral small lake exhibited the highest diversity and abundance of antibiotic resistance genes (ARGs), antibiotic resistance classes (ARGCs), phylum, and genus. RPOB2 and its resistance class, multidrug resistance, were the most abundant ARG and ARGC, respectively. Pseudomonadota was the dominant phylum across all sites, and Streptomyces was the most abundant genus considering all sites.

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Bordetella

Cited by 3 publications

References 256 publications

Phenotypic and genotypic characterization of Bordetella bronchiseptica strains isolated from pigs in Poland

Phenotypic and genotypic characterization of Bordetella bronchiseptica strains isolated from pigs in Poland

Occurrence of Genes Encoding Virulence Factors in Bordetella Bronchiseptica Strains Isolated from Infected and Healthy Pigs

A comparative genomics study of the microbiome and freshwater resistome in Southern Pantanal

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