Genomic relationships between selected phage types of Salmonella enterica subsp. enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE.

Genomic relationships between selected phage types of Salmonella enterica subsp. enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Genomic relationships between selected phage types of Salmonella enterica subsp. enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE. Abstract Text:

The genomic relationship between isolates representing 17 definitive phage types (DTs) of Salmonella enterica subsp. enterica serotype typhimurium (S. typhimurium) were analysed using three different typing methods: IS200 typing using the restriction enzymes EcoRI and PvuII, ribotyping using SmaI and EcoRI, and PFGE using XbaI. These methods were used to study four DTs in greater detail; in all 18 (DT 49), 10 (DT 110), five (DT 120) and seven (DT 135) isolates were studied. The combined data generated two large clusters, which could be divided into five groups. Within the first cluster, a close similarity was indicated between isolates of the following phage types: group A-DTs 44, 49, 135 and 204c, with DT 9 distantly related; group B-DTs 95 and 99; and group C-DTs 104a, 110 and 120. The other large cluster contained group D-DTs 10, 20 and 146, with DT 12 distantly related, and group E-DTs 69, 103 and 153. The same grouping was observed by principal component analysis, but a minimum spanning tree linked DT 12 to group E and not group D in this analysis. Among the typing methods used, IS200 gave the best representation of the overall similarity between the S. typhimurium isolates. Five different IS200 profiles were obtained among isolates belonging to DT 49. Only one profile was observed within each of the phage types DT 110, 120 and 135. All isolates within each of these four phage types were of one ribotype. Isolates of DT 49 showed four PFGE patterns, while one pattern was present within isolates of the three other phage types. Members of these four phage types were found to be clonally related as they formed tight subclusters separated from isolates of other phage types.

Genomic relationships between selected phage types of Salmonella enterica subsp. enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE. Publishing Authors By Initials

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

Genomic relationships between selected phage types of Salmonella enterica subsp. enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Microbiology (Reading, England)

VOLUME: 143 ( Pt 4)

Page Numbers: 1471-9

Journal Abbreviation: Microbiology (Reading, Engl.)

ISSN: 1350-0872

DAY: 19

MONTH: Apr

YEAR: 1997

Genomic relationships between selected phage types of Salmonella enterica subsp. enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 9430468

Genomic relationships between selected phage types of Salmonella enterica subsp. enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE. Keywords Mesh Terms:

KEYWORDS: Serotyping

MESH TERMS: genetics

Chemical & Substance for Abstract: Genomic relationships between selected phage types of Salmonella enterica subsp. enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE. Information

Substance Name: Deoxyribonucleases, Type II Site-Specifi

Registry Number: EC 3.1.21.4

Grant and Affiliation Information for Genomic relationships between selected phage types of Salmonella enterica subsp. enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE.

AFFILIATION: Department of Veterinary Microbiology, Royal Veterinary and Agricultural University, Frederiksberg, Denmark. John.E.Olsen@vetmi.kvl.dk

Country: ENGLAND

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: Microbiology

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Genomic relationships between selected phage types of Salmonella enterica subsp enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE Related Publications

• A study of risk factors associated with Newcastle disease epidemics in village free-range chickens in Uganda.
• Actinobacillus muris sp. nov. isolated from mice.
• Age dependent systemic exposure to inhaled salbutamol.
• Ambient air pollution triggers wheezing symptoms in infants.
• Arthritis in ducks I. aetiology and public health aspects.
• Assessment of bronchial hyperresponsiveness in preschool children: methodological issues.
• Avian pasteurellosis: Taxonomy of the organisms involved and aspects of pathogenesis.
• Characterization of Salmonella enterica serovar gallinarum biovars gallinarum and pullorum by plasmid profiling and biochemical analysis.
• Characterization of small-colony variants of Enterococcus faecalis isolated from chickens with amyloid arthropathy.
• Comparative investigations of Pasteurella haemolytica sensu stricto and so-called P. haemolytica isolated from different pathological lesions in pigs.
• Correlation between viable counts of Salmonella Gallinarum in spleen and liver and the development of anaemia in chickens as seen in experimental fowl typhoid.
• Demands on spacer devices for young children.
• Development of atopic dermatitis during the first 3 years of life: the Copenhagen prospective study on asthma in childhood cohort study in high-risk children.
• Feasibility of repetitive lung function measurements by raised volume rapid thoracoabdominal compression during methacholine challenge in young infants.
• Genomic relationships between selected phage types of Salmonella enterica subsp. enterica serotype typhimurium defined by ribotyping, IS200 typing and PFGE.
• Hatchery-borne Salmonella enterica serovar Tennessee infections in broilers.
• Impact of coccidial infection on vaccine- and vvIBDV in lymphoid tissues of SPF chickens as detected by RT-PCR.
• Increased concordance of severe respiratory syncytial virus infection in identical twins.
• Isolation and characterization of some previously unreported taxa from poultry with phenotypical characters related to Actinobacillus-an Pasteurella species.
• Lung function and bronchial responsiveness after Mycoplasma pneumoniae infection in early childhood.
• Persistence of Salmonella Senftenberg in poultry production environments and investigation of its resistance to desiccation.
• Phenotypic and genotypic characters of isolates of Pasteurella multocida obtained from back-yard poultry and from two outbreaks of avian cholera in avifauna in Denmark.
• Plasmid profiles and phage types of Salmonella typhimurium isolated from successive flocks of chickens on three parent stock farms.
• Ribotypes of Salmonella enterica serovar Gallinarum biovars gallinarum and pullorum.
• Salmonella enterica serovar Gallinarum biovar gallinarum in layers: Epidemiological investigations of a recent outbreak in Denmark.
• Salpingitis in web-footed birds: Prevalence, aetiology and significance.
• Sensitization does not develop in utero.
• Towards improved aerosol devices for the young child.
• Ultraviolet detectors in thin sputtered ZnO films.
• Use of inhaled corticosteroids in pediatric asthma.