DNase pretreatment of master mix reagents improves the validity of universal 16S rRNA gene PCR results.

نویسندگان

  • Alexandra Heininger
  • Marlies Binder
  • Andreas Ellinger
  • Konrad Botzenhart
  • Klaus Unertl
  • Gerd Döring
چکیده

DNase I pretreatment of 16S rRNA gene PCR reagents was tested. The DNase I requirement for the elimination of false-positive results varied between 0.1 and 70 IU per master mix depending on the applied Taq polymerase. PCR sensitivity was mostly maintained when 0.1 IU of DNase I was used.

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عنوان ژورنال:
  • Journal of clinical microbiology

دوره 41 4  شماره 

صفحات  -

تاریخ انتشار 2003