Evidence map›Paper›PMID 17015664›Full record

ArticleJournal of bacteriology2006

The genome sequence of Mannheimia haemolytica A1: insights into virulence, natural competence, and Pasteurellaceae phylogeny.

Jason Gioia, Xiang Qin, Huaiyang Jiang, Kenneth Clinkenbeard, Reggie Lo, Yamei Liu, George E Fox, Shailaja Yerrapragada, Michael P McLeod, Thomas Z McNeill and 7 more

Abstract read
In one paragraph

Article in Journal of bacteriology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing 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

46 citing papers in PubMed.

  1. Article
  2. Article
  3. Resolving taxonomic uncertainties in the genusFrontiers in microbiology · 2026
    Article
  4. Two-Component Systems inVeterinary sciences · 2025
    Review
  5. Article
  6. Molecular pathogenesis ofMicrobiology and molecular biology reviews : MMBR · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Comparative Genomics ofInternational journal of genomics · 2020
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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.

Jason GioiaDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas 77030, USA.
Xiang Qin
Huaiyang Jiang
Kenneth Clinkenbeard
Reggie Lo
Yamei Liu
George E Fox
Shailaja Yerrapragada
Michael P McLeod
Thomas Z McNeill
Lisa Hemphill
Erica Sodergren
Qiaoyan Wang
Donna M Muzny
Farah J Homsi
George M Weinstock
Sarah K Highlander

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The draft genome sequence of Mannheimia haemolytica A1, the causative agent of bovine respiratory disease complex (BRDC), is presented. Strain ATCC BAA-410, isolated from the lung of a calf with BRDC, was the DNA source. The annotated genome includes 2,839 coding sequences, 1,966 of which were assigned a function and 436 of which are unique to M. haemolytica. Through genome annotation many features of interest were identified, including bacteriophages and genes related to virulence, natural competence, and transcriptional regulation. In addition to previously described virulence factors, M. haemolytica encodes adhesins, including the filamentous hemagglutinin FhaB and two trimeric autotransporter adhesins. Two dual-function immunoglobulin-protease/adhesins are also present, as is a third immunoglobulin protease. Genes related to iron acquisition and drug resistance were identified and are likely important for survival in the host and virulence. Analysis of the genome indicates that M. haemolytica is naturally competent, as genes for natural competence and DNA uptake signal sequences (USS) are present. Comparison of competence loci and USS in other species in the family Pasteurellaceae indicates that M. haemolytica, Actinobacillus pleuropneumoniae, and Haemophilus ducreyi form a lineage distinct from other Pasteurellaceae. This observation was supported by a phylogenetic analysis using sequences of predicted housekeeping genes.

Indexed as

Genome, BacterialPhylogenyTransformation, BacterialActinobacillus pleuropneumoniaeAdhesins, BacterialDNA, BacterialGene Expression Regulation, BacterialHaemophilus ducreyiMannheimia haemolyticaProphagesSequence Analysis, DNATranscription, GeneticVirulenceAdhesins, BacterialDNA, Bacterial

Identifiers

PMID17015664
PMCPMC1636238

What OpenQuestion holds

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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.