Evidence map›Paper›PMID 18927621›Full record

ArticlePLoS pathogens2008

The core and accessory genomes of Burkholderia pseudomallei: implications for human melioidosis.

Siew Hoon Sim, Yiting Yu, Chi Ho Lin, R Krishna M Karuturi, Vanaporn Wuthiekanun, Apichai Tuanyok, Hui Hoon Chua, Catherine Ong, Sivalingam Suppiah Paramalingam, Gladys Tan and 7 more

Open access · goldAbstract readValidation Study
In one paragraph

Article in PLoS pathogens, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
3.8field-weighted citation impact, top 7% of its field
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

51 citing papers in PubMed, 81 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Human Melioidosis.Clinical microbiology reviews · 2020
    Review
  12. An Evolutionary Arms Race BetweenFrontiers in microbiology · 2020
    Review
  13. First report ofNew microbes and new infections · 2019
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Type III Secretion in the Melioidosis PathogenFrontiers in cellular and infection microbiology · 2017
    Review
  19. Review
  20. Article
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

17 authors at 7 institutions in 4 countries.

Siew Hoon SimDefense Medical and Environmental Research Institute, DSO National Laboratories, Singapore, Republic of Singapore.
Yiting Yu
Chi Ho Lin
R Krishna M Karuturi
Vanaporn Wuthiekanun
Apichai Tuanyok
Hui Hoon Chua
Catherine Ong
Sivalingam Suppiah Paramalingam
Gladys Tan
Lynn Tang
Gary Lau
Eng Eong Ooi
Donald Woods
Edward Feil
Sharon J Peacock
Patrick Tan
DSO National Laboratories · SGGenome Institute of Singapore · SGHealth Sciences Centre · CAMahidol University · THNuffield Orthopaedic Centre · GBSouth Health Campus · CAUniversity of Bath · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

Natural isolates of Burkholderia pseudomallei (Bp), the causative agent of melioidosis, can exhibit significant ecological flexibility that is likely reflective of a dynamic genome. Using whole-genome Bp microarrays, we examined patterns of gene presence and absence across 94 South East Asian strains isolated from a variety of clinical, environmental, or animal sources. 86% of the Bp K96243 reference genome was common to all the strains representing the Bp "core genome", comprising genes largely involved in essential functions (eg amino acid metabolism, protein translation). In contrast, 14% of the K96243 genome was variably present across the isolates. This Bp accessory genome encompassed multiple genomic islands (GIs), paralogous genes, and insertions/deletions, including three distinct lipopolysaccharide (LPS)-related gene clusters. Strikingly, strains recovered from cases of human melioidosis clustered on a tree based on accessory gene content, and were significantly more likely to harbor certain GIs compared to animal and environmental isolates. Consistent with the inference that the GIs may contribute to pathogenesis, experimental mutation of BPSS2053, a GI gene, reduced microbial adherence to human epithelial cells. Our results suggest that the Bp accessory genome is likely to play an important role in microbial adaptation and virulence.

Indexed as

Genome, BacterialGenomic IslandsAnimalsBirdsBurkholderia pseudomalleiCluster AnalysisDogsGene Expression ProfilingGene Expression Regulation, BacterialGene FrequencyHaplorhiniHumansINDEL MutationMelioidosisOligonucleotide Array Sequence AnalysisPhylogenyVirulence Factors

Identifiers

PMID18927621
PMCPMC2564834
OpenAlexW2063639137

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.