Evidence map›Paper›PMID 23861570›Full record

ArticleBioinformation2013

Genome sequence and comparative analysis of Avibacterium paragallinarum.

David Requena, Ana Chumbe, Michael Torres, Ofelia Alzamora, Manuel Ramirez, Hugo Valdivia-Olarte, Andres Hazaet Gutierrez, Ray Izquierdo-Lara, Luis Enrique Saravia, Milagros Zavaleta and 6 more

Open access · hybridAbstract read
In one paragraph

Article in Bioinformation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 33% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Molecular serotyping and virulence assessment ofFrontiers in veterinary science · 2026
    Article
  2. Article
  3. Article
  4. Validation of a real-time PCR assay for high-throughput detection ofJournal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2019
    Article
  5. Surveillance for Avibacterium paragallinarum in autopsy cases of birds from small chicken flocks using a real-time PCR assay.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2019
    Article
  6. Article
  7. Article
  8. The Genome Sequence ofGenome announcements · 2017
    Article
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

16 authors at 4 institutions in 2 countries.

David RequenaFARVET S.A.C. Carretera Panamericana Sur N° 766 Km 198.5, Chincha Alta. Ica - Peru ; Laboratorio de Bioinformática y Biología Molecular, Laboratorios de Investigación y Desarrollo, Facultad de Ciencias y Filosofía. Universidad Peruana Cayetano Heredia. Av. Honorio Delgado 430, San Martin de Porres Lima -Peru.
Ana Chumbe
Michael Torres
Ofelia Alzamora
Manuel Ramirez
Hugo Valdivia-Olarte
Andres Hazaet Gutierrez
Ray Izquierdo-Lara
Luis Enrique Saravia
Milagros Zavaleta
Luis Tataje-Lavanda
Ivan Best
Manolo Fernández-Sánchez
Eliana Icochea
Mirko Zimic
Manolo Fernández-Díaz
Farvet (Peru) · PEUniversidad Peruana Cayetano Heredia · PENational University of San Marcos · PEUniversity of Rhode Island · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAvibacterium paragallinarum, the causative agent of infectious coryza, is a highly contagious respiratory acute disease of poultry, which affects commercial chickens, laying hens and broilers worldwide. METHODOLOGY: In this study, we performed the whole genome sequencing, assembly and annotation of a Peruvian isolate of A. paragallinarum. Genome was sequenced in a 454 GS FLX Titanium system. De novo assembly was performed and annotation was completed with GS De Novo Assembler 2.6 using the H. influenzae str. F3031 gene model. Manual curation of the genome was performed with Artemis. Putative function of genes was predicted with Blast2GO. Virulence factors were identified by comparison with the Virulence Factor Database.

resultsThe genome obtained has a length of 2.47 Mb with 40.66% of GC content. Seventy five large contigs (>500 nt) were obtained, which comprised 1,204 predicted genes. All the contigs are available in Genbank [GenBank: PRJNA64665]. A total of 103 virulence factors, reported in the Virulence Factor Database, were found in A. paragallinarum. Forty four of them are present in 7 species of Haemophilus, which are related with pathogenesis, virulence and host immune system evasion. A tetracycline-resistance associated transposon (Tn10), was found in A. paragallinarum, possibly acting as a defense mechanism. DISCUSSION AND

conclusionThe availability of A. paragallinarum genome represents an important source of information for the development of diagnostic tests, genotyping, and novel antigens for potential vaccines against infectious coryza. Identification of virulence factors contributes to better understanding the pathogenesis, and planning efforts for prevention and control of the disease.

Indexed as

genome sequencingInfectious coryzasyntenic homologyTn10 transposonvirulence factors

Identifiers

PMID23861570
PMCPMC3705629
OpenAlexW2012762705

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.