Evidence map›Paper›PMID 15489423›Full record

ArticleJournal of bacteriology2004

The genome sequence of Mycoplasma hyopneumoniae strain 232, the agent of swine mycoplasmosis.

F Chris Minion, Elliot J Lefkowitz, Melissa L Madsen, Barbara J Cleary, Steven M Swartzell, Gregory G Mahairas

Open access · greenAbstract read
In one paragraph

Article in Journal of bacteriology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed
14.1field-weighted citation impact, top 1% 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

105 citing papers in PubMed, 261 citations in OpenAlex.

  1. Microbiology spectrum · 2026
    Article
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  3. TheFrontiers in cellular and infection microbiology · 2025
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  4. Review
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  6. Chimeric proteins of Mycoplasma hyopneumoniae as vaccine and preclinical model for immunological evaluation.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Article
  7. A subunit vaccine based on P97R1, P46, P42, and P65 fromFrontiers in veterinary science · 2024
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  11. Article
  12. Article
  13. Experimental Infection withVeterinary sciences · 2022
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Functional Annotation of Hypothetical Proteins From theBioinformatics and biology insights · 2022
    Article
  20. Frontiers in cellular and infection microbiology · 2022
    Article

45 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

6 authors at 4 institutions in 1 country.

F Chris MinionDepartment of Veterinary Microbiology and Preventive Medicine, Iowa State University, Ames, IA 50011, USA. fcminion@iastate.edu
Elliot J Lefkowitz
Melissa L Madsen
Barbara J Cleary
Steven M Swartzell
Gregory G Mahairas
Iowa State University · USHigh Throughput Biology (United States) · USUniversity of Alabama at Birmingham · USUniversity of Washington · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present the complete genome sequence of Mycoplasma hyopneumoniae, an important member of the porcine respiratory disease complex. The genome is composed of 892,758 bp and has an average G+C content of 28.6 mol%. There are 692 predicted protein coding sequences, the average protein size is 388 amino acids, and the mean coding density is 91%. Functions have been assigned to 304 (44%) of the predicted protein coding sequences, while 261 (38%) of the proteins are conserved hypothetical proteins and 127 (18%) are unique hypothetical proteins. There is a single 16S-23S rRNA operon, and there are 30 tRNA coding sequences. The cilium adhesin gene has six paralogs in the genome, only one of which contains the cilium binding site. The companion gene, P102, also has six paralogs. Gene families constitute 26.3% of the total coding sequences, and the largest family is the 34-member ABC transporter family. Protein secretion occurs through a truncated pathway consisting of SecA, SecY, SecD, PrsA, DnaK, Tig, and LepA. Some highly conserved eubacterial proteins, such as GroEL and GroES, are notably absent. The DnaK-DnaJ-GrpR complex is intact, providing the only control over protein folding. There are several proteases that might serve as virulence factors, and there are 53 coding sequences with prokaryotic lipoprotein lipid attachment sites. Unlike other mycoplasmas, M. hyopneumoniae contains few genes with tandem repeat sequences that could be involved in phase switching or antigenic variation. Thus, it is not clear how M. hyopneumoniae evades the immune response and establishes a chronic infection.

Indexed as

Genome, BacterialSequence Analysis, DNAAnimalsBacterial ProteinsBase SequenceMolecular Sequence DataMycoplasma hyopneumoniaeOpen Reading FramesPneumonia of Swine, MycoplasmalSwineTandem Repeat SequencesBacterial Proteins

Identifiers

PMID15489423
PMCPMC523201
OpenAlexW2065654861

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.