RESPIRATORY-TRACT PATHOGEN;
MOLECULAR ASPECTS;
DNA RESTRICTION;
INFECTION;
GENOMES;
COPD;
D O I:
10.1128/JCM.00823-13
中图分类号:
Q93 [微生物学];
学科分类号:
071005 ;
100705 ;
摘要:
NotI, the most prevalent restriction enzyme used for typing Moraxella catarrhalis, failed to digest genomic DNA from respiratory samples. An improved pulsed-field gel electrophoresis (PFGE) methodology determined SpeI as the best choice for typing this bacterial species, with a good restriction of clinical samples and a good clustering correlation with NotI.