title: Evaluation of restriction enzymes for standardizing pulsed-field gel electrophoresis protocol for rapid subtyping of Vibrio parahaemolyticus.
abstract: We evaluated the cost-effectiveness of the restriction enzymes with rare-cutting sites in the genome of Vibrio parahaemolyticus RIMD 2210633 for pulsed-field gel electrophoresis (PFGE) analysis. The evaluation indicated that PFGE with both NotI and SfiI was discriminatory, but NotI was more cost-effective. Based on the results of this study, we suggest using NotI and SfiI as the 1st and the 2nd restriction enzyme for standardizing the PulseNet PFGE protocol for molecular subtyping and global surveillance of V. parahaemolyticus.
authors.affiliation: The Central Region Laboratory, Center of Research and Diagnostics, Centers for Disease Control, Taichung City 40855, Taiwan.
authors.forename: You-Wun
authors.initials: YW
authors.lastname: Wang
authors.forename: Lih-Ling
authors.initials: LL
authors.lastname: Chern
authors.forename: Phung Dac
authors.initials: PD
authors.lastname: Cam
authors.forename: Chien-Shun
authors.initials: CS
authors.lastname: Chiou
mesh_terms: D015373:Bacterial Typing Techniques / Q000379:methods*; D004262:DNA Restriction Enzymes / Q000191:economics; D004269:DNA, Bacterial / Q000235:genetics; D016521:Electrophoresis, Gel, Pulsed-Field / Q000191:economics / Q000592:standards*; D005838:Genotype; D014736:Vibrio parahaemolyticus / Q000145:classification* / Q000235:genetics
chemical_list: D004269:DNA, Bacterial; D004262:DNA Restriction Enzymes