Evidence map›Paper›PMID 23957912›Full record

ArticleGut pathogens2013

Comparing the genomes of Helicobacter pylori clinical strain UM032 and Mice-adapted derivatives.

Yalda Khosravi, Vellaya Rehvathy, Wei Yee Wee, Susana Wang, Primo Baybayan, Siddarth Singh, Meredith Ashby, Junxian Ong, Arlaine Anne Amoyo, Shih Wee Seow and 9 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Gut pathogens, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

11 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Quantum changes in Helicobacter pylori gene expression accompany host-adaptation.DNA research : an international journal for rapid publication of reports on genes and genomes · 2017
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4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

19 authors at 6 institutions in 5 countries.

Yalda KhosraviDepartment of Medical Microbiology, University of Malaya, Kuala Lumpur, Malaysia.
Vellaya RehvathyDepartment of Medical Microbiology, University of Malaya, Kuala Lumpur, Malaysia.
Wei Yee WeeDental Research and Training Unit, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia.
Susana WangPacific Biosciences, Menlo Park, California, USA.
Primo BaybayanPacific Biosciences, Menlo Park, California, USA.
Siddarth SinghPacBio Singapore, Singapore, Singapore.
Meredith AshbyPacific Biosciences, Menlo Park, California, USA.
Junxian OngNational Cancer Centre, Singapore, Singapore.
Arlaine Anne AmoyoNational Cancer Centre, Singapore, Singapore.
Shih Wee SeowNational Cancer Centre, Singapore, Singapore.
Siew Woh ChooDental Research and Training Unit, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia.
Tim PerkinsSchool of Pathology and Laboratory Medicine, Faculty of Medicine, Dentistry and Health Sciences, University of Western Australia, Perth, Western Australia, Australia.
Eng Guan ChuaThe Marshall Centre for Infectious Diseases Research and Training, University of Western Australia, Perth, Western Australia, Australia.
Alfred TayThe Marshall Centre for Infectious Diseases Research and Training, University of Western Australia, Perth, Western Australia, Australia.
Barry James MarshallThe Marshall Centre for Infectious Diseases Research and Training, University of Western Australia, Perth, Western Australia, Australia.
Mun Fai LokeDepartment of Medical Microbiology, University of Malaya, Kuala Lumpur, Malaysia.
Khean Lee GohDepartment of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Sven PetterssonNational Cancer Centre, Singapore, Singapore ; Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Stockholm, Sweden ; School of Biological Sciences, Nanyang Technological University, Singapore, Singapore.
Jamuna VadiveluDepartment of Medical Microbiology, University of Malaya, Kuala Lumpur, Malaysia.
University of Malaya · MYUniversity of Western Australia · AUNational Cancer Centre Singapore · SGPacific Biosciences (United States) · USKarolinska Institutet · SEUniversity Malaya Medical Centre · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHelicobacter pylori is a Gram-negative bacterium that persistently infects the human stomach inducing chronic inflammation. The exact mechanisms of pathogenesis are still not completely understood. Although not a natural host for H. pylori, mouse infection models play an important role in establishing the immunology and pathogenicity of H. pylori. In this study, for the first time, the genome sequences of clinical H. pylori strain UM032 and mice-adapted derivatives, 298 and 299, were sequenced using the PacBio Single Molecule, Real-Time (SMRT) technology.

resultHere, we described the single contig which was achieved for UM032 (1,599,441 bp), 298 (1,604,216 bp) and 299 (1,601,149 bp). Preliminary analysis suggested that methylation of H. pylori genome through its restriction modification system may be determinative of its host specificity and adaptation.

conclusionAvailability of these genomic sequences will aid in enhancing our current level of understanding the host specificity of H. pylori.

Indexed as

Clinical H. pyloriHelicobacter pyloriMice-adaptedPacBio Single MoleculeReal-Time (SMRT) technology

Identifiers

PMID23957912
PMCPMC3751790
OpenAlexW2158832635

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.