title: Development of a combined PCR-culture technique for the rapid detection of Arcobacter spp. in chicken meat.
abstract: A combined PCR-culture technique was developed to detect Arcobacter spp. in fresh chicken meat. Following a short selective enrichment of chicken samples, bacterial DNA was extracted and amplified using primers targeted at the genes encoding 16S rRNA of Arcobacter spp. The selected primers amplify a 181-bp fragment from all Arcobacter spp., whereas no PCR product is generated for other bacteria, including the closely related Campylobacter and Helicobacter species. The assay was used to screen 96 retail-purchased chicken samples for the presence of Arcobacter spp. Fifty-three percent of the samples analysed were positive for this micro-organism. The assay is simple and sensitive and reduces the amount of time required to positively detect Arcobacter spp. in poultry meat.
authors.affiliation: Departamento de Nutrición y Bromatologia III, Facultad de Veterinaria, Universidad Complutense, Madrid, Spain. gonzalzi@eucmax.sim.ucm.es
authors.forename: I
authors.initials: I
authors.lastname: González
authors.forename: T
authors.initials: T
authors.lastname: García
authors.forename: A
authors.initials: A
authors.lastname: Antolín
authors.forename: P E
authors.initials: PE
authors.lastname: Hernández
authors.forename: R
authors.initials: R
authors.lastname: Martín
mesh_terms: D000818:Animals; D020640:Arcobacter / Q000235:genetics / Q000302:isolation & purification*; D002167:Campylobacter; D002645:Chickens; D017931:DNA Primers; D004269:DNA, Bacterial / Q000032:analysis*; D005516:Food Microbiology; D016998:Helicobacter; D008460:Meat / Q000382:microbiology*; D016133:Polymerase Chain Reaction / Q000379:methods; D012336:RNA, Ribosomal, 16S / Q000032:analysis; D013045:Species Specificity
chemical_list: D017931:DNA Primers; D004269:DNA, Bacterial; D012336:RNA, Ribosomal, 16S