Evidence map›Paper›PMID 18403782›Full record

ArticleGenome research2008

Insights from the complete genome sequence of Mycobacterium marinum on the evolution of Mycobacterium tuberculosis.

Timothy P Stinear, Torsten Seemann, Paul F Harrison, Grant A Jenkin, John K Davies, Paul D R Johnson, Zahra Abdellah, Claire Arrowsmith, Tracey Chillingworth, Carol Churcher and 21 more

Abstract read
In one paragraph

Article in Genome research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 285 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
285citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Genetic analysis ofiScience · 2026
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  10. Computational and Experimental Characterization ofBioinformatics and biology insights · 2026
    Article
  11. Buruli ulcer.Nature reviews. Disease primers · 2025
    Review
  12. Article
  13. Pathogens (Basel, Switzerland) · 2025
    Review
  14. Loss of the ESX-5 secretion locus inProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  15. Article
  16. Article
  17. Article
  18. NProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  19. Article
  20. Article

225 more citing papers are in PubMed but not listed here.

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

31 authors.

Timothy P StinearDepartment of Microbiology, Monash University, Clayton 3800, Australia. tim.stinear@med.monash.edu.au
Torsten Seemann
Paul F Harrison
Grant A Jenkin
John K Davies
Paul D R Johnson
Zahra Abdellah
Claire Arrowsmith
Tracey Chillingworth
Carol Churcher
Kay Clarke
Ann Cronin
Paul Davis
Ian Goodhead
Nancy Holroyd
Kay Jagels
Angela Lord
Sharon Moule
Karen Mungall
Halina Norbertczak
Michael A Quail
Ester Rabbinowitsch
Danielle Walker
Brian White
Sally Whitehead
Pamela L C Small
Roland Brosch
Lalita Ramakrishnan
Michael A Fischbach
Julian Parkhill
Stewart T Cole

Funding

GENETIC BASIS OF MYCOBACTERIAL INVASIONR01AI036396 · NIAID · UNIVERSITY OF WASHINGTON · PI RAMAKRISHNAN, LALITA · 1994 to 2014
$5.2M
NIAID NIH HHS R01 AI036396Wellcome Trust
6 · The paper itself

Abstract

Mycobacterium marinum, a ubiquitous pathogen of fish and amphibia, is a near relative of Mycobacterium tuberculosis, the etiologic agent of tuberculosis in humans. The genome of the M strain of M. marinum comprises a 6,636,827-bp circular chromosome with 5424 CDS, 10 prophages, and a 23-kb mercury-resistance plasmid. Prominent features are the very large number of genes (57) encoding polyketide synthases (PKSs) and nonribosomal peptide synthases (NRPSs) and the most extensive repertoire yet reported of the mycobacteria-restricted PE and PPE proteins, and related-ESX secretion systems. Some of the NRPS genes comprise a novel family and seem to have been acquired horizontally. M. marinum is used widely as a model organism to study M. tuberculosis pathogenesis, and genome comparisons confirmed the close genetic relationship between these two species, as they share 3000 orthologs with an average amino acid identity of 85%. Comparisons with the more distantly related Mycobacterium avium subspecies paratuberculosis and Mycobacterium smegmatis reveal how an ancestral generalist mycobacterium evolved into M. tuberculosis and M. marinum. M. tuberculosis has undergone genome downsizing and extensive lateral gene transfer to become a specialized pathogen of humans and other primates without retaining an environmental niche. M. marinum has maintained a large genome so as to retain the capacity for environmental survival while becoming a broad host range pathogen that produces disease strikingly similar to M. tuberculosis. The work described herein provides a foundation for using M. marinum to better understand the determinants of pathogenesis of tuberculosis.

Indexed as

Evolution, MolecularBacterial ProteinsCarrier ProteinsCell WallGene Expression Regulation, BacterialGenome, BacterialGenomicsMolecular Sequence DataMycobacterium marinumMycobacterium tuberculosisPhylogenyBacterial ProteinsCarrier Proteins

Identifiers

PMID18403782
PMCPMC2336800

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.