Evidence map›Paper›PMID 36094751›Full record

ArticleVeterinary research communications2022

Identification of genes associated with environmental persistence in Campylobacter jejuni and Campylobacter coli isolates from processing in a broiler abattoir.

A Carbonero, A Maldonado-Iniesta, Y Trujillo, J Perea, M Riofrío, I Garcia-Bocanegra, C Borge

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Veterinary research communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 35% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Pangenomic Characterization ofPathogens (Basel, Switzerland) · 2025
    Article
  2. 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

7 authors at 2 institutions in 1 country.

A CarboneroDepartment of Animal Health, University of Cordoba, Animal Health Building, Campus Universitario de Rabanales, 14014, Córdoba, Spain.ORCID http://orcid.org/0000-0002-0569-8714
A Maldonado-IniestaDepartment of Animal Health, University of Cordoba, Animal Health Building, Campus Universitario de Rabanales, 14014, Córdoba, Spain.
Y TrujilloDepartment of Animal Health, University of Cordoba, Animal Health Building, Campus Universitario de Rabanales, 14014, Córdoba, Spain.
J PereaDepartment of Animal Production, University of Cordoba, Production Animal Building, Campus Universitario de Rabanales, 14014, Córdoba, Spain. pa2pemuj@uco.es.ORCID http://orcid.org/0000-0002-6244-1798
M RiofríoAndalusian Health Service, Health Center Polígono del Guadalquivir, 14013, Cordoba, Spain.
I Garcia-BocanegraDepartment of Animal Health, University of Cordoba, Animal Health Building, Campus Universitario de Rabanales, 14014, Córdoba, Spain.ORCID http://orcid.org/0000-0003-3388-2604
C BorgeDepartment of Animal Health, University of Cordoba, Animal Health Building, Campus Universitario de Rabanales, 14014, Córdoba, Spain.ORCID http://orcid.org/0000-0001-9096-4222
University of Córdoba · ESAndalusian Health Service · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to determine the prevalence of the htrA, htrB and ppk1 genes -all of which are related to environmental persistence- in C. jejuni and C. coli isolates obtained from abattoir samples at the arrival of broilers (initial stage) and in meat products after processing (final stage). A total of 119 DNA extracts (55 C. jejuni and 64 C. coli) were included in the study. Identification of genes was performed by conventional PCR (one for each gene). The overall prevalence was 40.3%, 93.3% and 68.9% for the htrA, htrB and ppk1 genes, respectively. Statistically significant differences were found (p < 0.05) between prevalence of C. jejuni and C. coli for all three genes. In C. coli the prevalence was significantly higher for the htrA (p = 0.007) and htrB (p = 0.015) genes, while ppk1 gene prevalence was significantly higher in C. jejuni (p < 0.001). In addition, statistically significant increase in the frequency of htrA (p = 0.007) and htrB (p = 0.013) genes in the final product compared to broilers on arrival at the abattoir was observed in C. jejuni, but not in C. coli. These results suggest that htrA and htrB genes are involved in environmental persistence of Campylobacter jejuni.

Indexed as

Campylobacter coliCampylobacter InfectionsCampylobacter jejuniAbattoirsAnimalsChickensCampylobacter coliC. jejuniEnvironmental persistenceGenesPoultry

Identifiers

PMID36094751
PMCPMC9684268
OpenAlexW4295330323

What OpenQuestion holds

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LicenceCC BY
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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.