Evidence map›Paper›PMID 28674428›Full record

ArticleScientific reports2017

Failure of phylogeny inferred from multilocus sequence typing to represent bacterial phylogeny.

Alan K L Tsang, Hwei Huih Lee, Siu-Ming Yiu, Susanna K P Lau, Patrick C Y Woo

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–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

26 citing papers in PubMed.

  1. Article
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  8. Review
  9. Understanding the influence of the microbiome on childhood infections.Expert review of anti-infective therapy · 2024
    Review
  10. Article
  11. TRGdb: a universal resource for the exploration of taxonomically restricted genes in bacteria.Database : the journal of biological databases and curation · 2023
    Article
  12. Microbial genomics · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Multilocus Sequence Typing of Non-JP2 Serotype bFrontiers in cellular and infection microbiology · 2021
    Article
  18. Article
  19. Article
  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

5 authors.

Alan K L TsangDepartment of Microbiology, The University of Hong Kong, Pok Fu Lam, Hong Kong.
Hwei Huih LeeDepartment of Microbiology, The University of Hong Kong, Pok Fu Lam, Hong Kong.
Siu-Ming YiuDepartment of Computer Science, The University of Hong Kong, Pok Fu Lam, Hong Kong.
Susanna K P LauDepartment of Microbiology, The University of Hong Kong, Pok Fu Lam, Hong Kong. skplau@hku.hk.
Patrick C Y WooDepartment of Microbiology, The University of Hong Kong, Pok Fu Lam, Hong Kong. pcywoo@hku.hk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although multilocus sequence typing (MLST) is highly discriminatory and useful for outbreak investigations and epidemiological surveillance, it has always been controversial whether clustering and phylogeny inferred from the MLST gene loci can represent the real phylogeny of bacterial strains. In this study, we compare the phylogenetic trees constructed using three approaches, (1) concatenated blocks of homologous sequence shared between the bacterial genomes, (2) genome single-nucleotide polymorphisms (SNP) profile and (3) concatenated nucleotide sequences of gene loci in the corresponding MLST schemes, for 10 bacterial species with >30 complete genome sequences available. Major differences in strain clustering at more than one position were observed between the phylogeny inferred using genome/SNP data and MLST for all 10 bacterial species. Shimodaira-Hasegawa test revealed significant difference between the topologies of the genome and MLST trees for nine of the 10 bacterial species, and significant difference between the topologies of the SNP and MLST trees were present for all 10 bacterial species. Matching Clusters and R-F Clusters metrics showed that the distances between the genome/SNP and MLST trees were larger than those between the SNP and genome trees. Phylogeny inferred from MLST failed to represent genome phylogeny with the same bacterial species.

Indexed as

Multilocus Sequence TypingPhylogenyBacteriaGenome, BacterialGenomicsPolymorphism, Single NucleotideReproducibility of ResultsSequence Analysis, DNA

Identifiers

PMID28674428
PMCPMC5495804

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Registered trials

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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.