Competitive PCR for quantitation of a Cytophaga-Flexibacter-Bacteroides phylum bacterium associated with the Tuber borchii Vittad. mycelium.

نویسندگان

  • Elena Barbieri
  • Giulia Riccioni
  • Anna Pisano
  • Davide Sisti
  • Sabrina Zeppa
  • Deborah Agostini
  • Vilberto Stocchi
چکیده

An uncultured bacterium associated with the ectomycorrhizal fungus Tuber borchii Vittad. was identified as a novel member of the Cytophaga-Flexibacter-Bacteroides group. Utilizing a quantitative PCR targeting the 16S rRNA gene, we relatively quantified this bacterium in the host. The estimated number of bacteria was found to be approximately 10(6) cells per 30-day-old T. borchii mycelium culture. This represents the first molecular attempt to enumerate an uncultured bacterium associated with a mycorrhizal fungus.

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عنوان ژورنال:
  • Applied and environmental microbiology

دوره 68 12  شماره 

صفحات  -

تاریخ انتشار 2002