Development of a combined PCR-culture technique for the rapid detection of Arcobacter spp. in chicken meat

Lett Appl Microbiol. 2000 Mar;30(3):207-12. doi: 10.1046/j.1472-765x.2000.00696.x.

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.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Arcobacter / genetics
  • Arcobacter / isolation & purification*
  • Campylobacter
  • Chickens
  • DNA Primers
  • DNA, Bacterial / analysis*
  • Food Microbiology
  • Helicobacter
  • Meat / microbiology*
  • Polymerase Chain Reaction / methods
  • RNA, Ribosomal, 16S / analysis
  • Species Specificity

Substances

  • DNA Primers
  • DNA, Bacterial
  • RNA, Ribosomal, 16S