Study on molecular typing by pulsed-field gel electrophoresis of food Listeria monocytogenes isolates from eight province (municipalities) of China / 中华流行病学杂志
Chinese Journal of Epidemiology
;
(12): 464-467, 2007.
Article
Dans Chinois
| WPRIM
| ID: wpr-294313
ABSTRACT
<p><b>OBJECTIVE</b>To analyse the molecular types of Listeria (L.) monocytogenes, and to construct the standard China L. monocytogenes pulsed-field gel electrophoresis (PFGE) subtyping database, using the international standardized L. monocytogenes-PFGE protocol.</p><p><b>METHODS</b>118 L. monocytogenes strains isolated from 8 provinces or municipalities of China were subtyped according to L. monocytogenes-PFGE protocol.</p><p><b>RESULTS</b>118 strains of L. monocytogenes were divided into 39 subtypes. In the 39 subtypes, 37 strains (31.36%) were GX6A160004 pattern, showing it was the predominant Lm subtype in China.</p><p><b>CONCLUSION</b>Data from molecular typing suggested that the predominant Lm strains were distributed in different regions of China. PulseNet China-Lm database was constructed which was valuable for the molecular subtyping-based surveillance of L. monocytogenes.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Phylogenèse
/
Chine
/
Classification
/
Électrophorèse en champ pulsé
/
Microbiologie alimentaire
/
Génétique
/
Listeria monocytogenes
Pays comme sujet:
Asie
langue:
Chinois
Texte intégral:
Chinese Journal of Epidemiology
Année:
2007
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS