Evidence map›Paper›PMID 18322069›Full record

ArticleJournal of clinical microbiology2008

High-throughput genotyping of Salmonella enterica serovar Typhi allowing geographical assignment of haplotypes and pathotypes within an urban District of Jakarta, Indonesia.

Stephen Baker, Kathryn Holt, Esther van de Vosse, Philippe Roumagnac, Sally Whitehead, Emma King, Philip Ewels, Andrew Keniry, François-Xavier Weill, Diane Lightfoot and 6 more

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Genotypic Diversity amongInternational journal of clinical microbiology · 2024
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  13. Antimicrobial Resistance ofInternational journal of microbiology · 2017
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  16. Identification and Characterization of a GeneFrontiers in cellular and infection microbiology · 2016
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  17. Twenty years of bacterial genome sequencing.Nature reviews. Microbiology · 2015
    Review
  18. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Stephen BakerThe Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom. sbaker@oucru.org
Kathryn Holt
Esther van de Vosse
Philippe Roumagnac
Sally Whitehead
Emma King
Philip Ewels
Andrew Keniry
François-Xavier Weill
Diane Lightfoot
Jaap T van Dissel
Kenneth E Sanderson
Jeremy Farrar
Mark Achtman
Panagiotis Deloukas
Gordon Dougan

Funding

Wellcome Trust
6 · The paper itself

Abstract

High-throughput epidemiological typing systems that provide phylogenetic and genotypic information are beneficial for tracking bacterial pathogens in the field. The incidence of Salmonella enterica serovar Typhi infection in Indonesia is high and is associated with atypical phenotypic traits such as expression of the j and the z66 flagellum antigens. Utilizing a high-throughput genotyping platform to investigate known nucleotide polymorphisms dispersed around the genome, we determined the haplotypes of 140 serovar Typhi isolates associated with Indonesia. We identified nine distinct serovar Typhi haplotypes circulating in Indonesia for more than 30 years, with eight of these present in a single Jakarta suburb within a 2-year period. One dominant haplotype, H59, is associated with j and z66 flagellum expression, representing a potential pathotype unique to Indonesia. Phylogenetic analysis suggests that H59 z66(+), j(+) isolates emerged relatively recently in terms of the origin of serovar Typhi and are geographically restricted. These data demonstrate the potential of high-throughput genotyping platforms for analyzing serovar Typhi populations in the field. The study also provides insight into the evolution of serovar Typhi and demonstrates the value of a molecular epidemiological technique that is exchangeable, that is internet friendly, and that has global utility.

Indexed as

Bacterial Typing TechniquesDemographyDNA, BacterialFlagellinGenotypeHaplotypesHumansIndonesiaMolecular EpidemiologyPhylogenyPolymorphism, GeneticSalmonella typhiTyphoid FeverUrban PopulationDNA, BacterialFlagellin

Identifiers

PMID18322069
PMCPMC2395080

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.