Comparison of five PCR methods for characterization of Streptococcus mutans

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F09%3A00029411" target="_blank" >RIV/00216224:14310/09:00029411 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of five PCR methods for characterization of Streptococcus mutans

Popis výsledku v původním jazyce

Streptococcus mutans attracts great interest of oral clinical microbiologists because it plays a crucial role in the development of dental caries. Development and evaluation of easy to perform, fast and reliable typing methods is important in all clinical studies. RAPD-PCR with M13 primer as well as rep-PCRs with ERIC, REP, BOX and (GTG)5 primers were performed according to the PCR protocols described previously. All S. mutans strains were typeable by M13 primer and revealed 26 fingerprints ranging from3 000 to 350 bp. Rep-PCR reactions with ERIC, REP and BOX primers revealed only a few very week or none DNA products; in contrast to these results rep-PCR with the (GTG)5 primer showed 24 fingerprints ranging from 3500 to 200 bp. The (GTG)5-PCR method revealed more complex fingerprints than RAPD-PCR. The clustering revealed by both methods was different and showed comparable discriminative power. The study was supported by projects GACR 310/09/0657 and 1M0528.

Název v anglickém jazyce

Comparison of five PCR methods for characterization of Streptococcus mutans

Popis výsledku anglicky

Streptococcus mutans attracts great interest of oral clinical microbiologists because it plays a crucial role in the development of dental caries. Development and evaluation of easy to perform, fast and reliable typing methods is important in all clinical studies. RAPD-PCR with M13 primer as well as rep-PCRs with ERIC, REP, BOX and (GTG)5 primers were performed according to the PCR protocols described previously. All S. mutans strains were typeable by M13 primer and revealed 26 fingerprints ranging from3 000 to 350 bp. Rep-PCR reactions with ERIC, REP and BOX primers revealed only a few very week or none DNA products; in contrast to these results rep-PCR with the (GTG)5 primer showed 24 fingerprints ranging from 3500 to 200 bp. The (GTG)5-PCR method revealed more complex fingerprints than RAPD-PCR. The clustering revealed by both methods was different and showed comparable discriminative power. The study was supported by projects GACR 310/09/0657 and 1M0528.

Druh

O - Ostatní výsledky

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů