Emerging Infectious Disease ISSN: 1080-6059

Molecular Evidence of Clonal Vibrio parahaemolyticus Pandemic Strains

Nandini Roy Chowdhury*, Soumen Chakraborty*, Thandavarayan Ramamurthy*, Mitsuaki Nishibuchi†, Shinji Yamasaki*‡, Yoshifumi Takeda§, and Gopinath Balakrish Nair*

Author affiliations: *National Institute of Cholera and Enteric Diseases, Calcutta, India; †Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan; ‡Research Institute, International Medical Center of Japan, Shinjuku-ku, Tokyo, Japan; §National Institute of Infectious Diseases, Shinjuku-ku, Tokyo, Japan

Main Article

Figure 2

Electrophoretic migration pattern of the NotI-digested Vibrio parahaemolyticus genomic DNA obtained by pulsed-field gel electrophoresis (PFGE). 2a-2c, PFGE patterns of the O3:K6, O4:K68, and O1:K untypeable (KUT) strains, respectively, isolated from different countries. 2d, PFGE pattern of the nonpandemic strains isolated from different countries and belonging to various serotypes (Table 2). The lanes on the right side of the marker indicate the pattern of the representative O3:K6(KX-V225), O4:K

Figure 2. Electrophoretic migration pattern of the NotI-digested Vibrio parahaemolyticus genomic DNA obtained by pulsed-field gel electrophoresis (PFGE). 2a-2c, PFGE patterns of the O3:K6, O4:K68, and O1:K untypeable (KUT) strains, respectively, isolated from different countries. 2d, PFGE pattern of the nonpandemic strains isolated from different countries and belonging to various serotypes (Table 2). The lanes on the right side of the marker indicate the pattern of the representative O3:K6(KX-V225), O4:K68(KX-V563), and O1:KUT(KX-V737) strains, respectively. Positions of molecular-size standards are also indicated in the figure.*=Strains isolated from travelers to the Kansai Airport from the respective places.

Main Article

Top of Page

The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.