Evidence map›Paper›PMID 25887617›Full record

ArticleMicrobiology (Reading, England)2015

Chlamydia psittaci comparative genomics reveals intraspecies variations in the putative outer membrane and type III secretion system genes.

Bernard J Wolff, Shatavia S Morrison, Denise Pesti, Satishkumar Ranganathan Ganakammal, Ganesh Srinivasamoorthy, Shankar Changayil, M Ryan Weil, Duncan MacCannell, Lori Rowe, Michael Frace and 3 more

Open access · hybridAbstract readComparative Study
In one paragraph

Article in Microbiology (Reading, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

17 citing papers in PubMed, 38 citations in OpenAlex.

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  9. Genome organization and genomics inFrontiers in cellular and infection microbiology · 2023
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  10. Completing the Genome Sequence ofPathogens (Basel, Switzerland) · 2021
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  11. Article
  12. Comparative Genome Analysis of 33Pathogens (Basel, Switzerland) · 2020
    Article
  13. Article
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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

13 authors at 4 institutions in 1 country.

Bernard J Wolff1​Infectious Diseases Laboratory, College of Veterinary Medicine, University of Georgia, Athens, GA, USA 2​Respiratory Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Shatavia S Morrison2​Respiratory Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Denise Pesti1​Infectious Diseases Laboratory, College of Veterinary Medicine, University of Georgia, Athens, GA, USA.
Satishkumar Ranganathan Ganakammal3​The National Center for Emerging and Zoonotic Infectious Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Ganesh Srinivasamoorthy3​The National Center for Emerging and Zoonotic Infectious Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Shankar Changayil3​The National Center for Emerging and Zoonotic Infectious Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
M Ryan Weil3​The National Center for Emerging and Zoonotic Infectious Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Duncan MacCannell3​The National Center for Emerging and Zoonotic Infectious Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Lori Rowe3​The National Center for Emerging and Zoonotic Infectious Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Michael Frace3​The National Center for Emerging and Zoonotic Infectious Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Branson W Ritchie1​Infectious Diseases Laboratory, College of Veterinary Medicine, University of Georgia, Athens, GA, USA.
Deborah Dean4​Children's Hospital Oakland Research Institute, Oakland, CA 5​UCSF and UC Berkeley Joint Graduate Program in Bioengineering, Oakland, CA.
Jonas M Winchell2​Respiratory Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
National Center for Emerging and Zoonotic Infectious Diseases · USCenters for Disease Control and Prevention · USUniversity of Georgia · USUniversity of California, Berkeley · US

Funding

Multiplex diagnostic for biothreat C. psittaci & non-threat respiratory pathogensR01AI098843 · NIAID · CHILDREN'S HOSPITAL & RES CTR AT OAKLAND · PI DEAN, DEBORAH ANNE, READ, TIMOTHY D. · 2012 to 2016
$5.5M
NIAID NIH HHS R01 AI098843
6 · The paper itself

Abstract

Chlamydia psittaci is an obligate intracellular bacterium that can cause significant disease among a broad range of hosts. In humans, this organism may cause psittacosis, a respiratory disease that can spread to involve multiple organs, and in rare untreated cases may be fatal. There are ten known genotypes based on sequencing the major outer-membrane protein gene, ompA, of C. psittaci. Each genotype has overlapping host preferences and virulence characteristics. Recent studies have compared C. psittaci among other members of the Chlamydiaceae family and showed that this species frequently switches hosts and has undergone multiple genomic rearrangements. In this study, we sequenced five genomes of C. psittaci strains representing four genotypes, A, B, D and E. Due to the known association of the type III secretion system (T3SS) and polymorphic outer-membrane proteins (Pmps) with host tropism and virulence potential, we performed a comparative analysis of these elements among these five strains along with a representative genome from each of the remaining six genotypes previously sequenced. We found significant genetic variation in the Pmps and tbl3SS genes that may partially explain differences noted in C. psittaci host infection and disease.

Indexed as

Genetic VariationGenome, BacterialBacterial Outer Membrane ProteinsChlamydophila psittaciComputational BiologyDNA, BacterialGenotypeMolecular Sequence DataSequence Analysis, DNAType III Secretion SystemsBacterial Outer Membrane ProteinsDNA, BacterialType III Secretion Systems

Identifiers

PMID25887617
PMCPMC4635502
OpenAlexW2167587112

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.