Optimization of pulse-field gel electrophoresis for Borrelia burgdorferi subtyping / 生物医学与环境科学(英文)
Biomedical and Environmental Sciences
; (12): 584-591, 2013.
Article
em En
| WPRIM
| ID: wpr-320300
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To optimize the performance of Pulsed-Field Gel Electrophoresis (PFGE) for the comparison of inter-laboratory results and information exchange of Borrelia burgdorferi subtyping.</p><p><b>METHODS</b>A panel of 34 strains of B. burgdorferi were used to optimize PFGE for subtyping. In order to optimize the electrophoretic parameters (EPs), all 34 strains of B. burgdorferi were analyzed using four EPs, yielding different Simpson diversity index (D) values and the epidemiological concordance was also evaluated.</p><p><b>RESULTS</b>The EP of a switch time of 1 s to 25 s for 13 h and 1 s to 10 s for 6 h produced the highest D value and was declared to be optimal for MluI and SmaI PFGE of B. burgdorferi. MluI and SmaI were selected as the first and second restriction enzymes for PFGE subtyping of B. burgdorferi according to discrimination and consistency with epidemiological data.</p><p><b>CONCLUSION</b>PFGE can be used as a valuable test for routine genospecies identification of B. burgdorferi.</p>
Palavras-chave
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Proteínas de Bactérias
/
DNA Bacteriano
/
Desoxirribonucleases de Sítio Específico do Tipo II
/
Técnicas de Tipagem Bacteriana
/
Classificação
/
Eletroforese em Gel de Campo Pulsado
/
Ixodes
/
Borrelia burgdorferi
/
Genética
/
Metabolismo
Limite:
Animals
/
Humans
Idioma:
En
Revista:
Biomedical and Environmental Sciences
Ano de publicação:
2013
Tipo de documento:
Article