Lee G, Lee C, Park C, Jeong S. Detection and molecular characterization of enteroviruses in Korean surface water by using integrated cell culture multiplex RT-PCR.
BIOMEDICAL AND ENVIRONMENTAL SCIENCES : BES 2008;
21:425-431. [PMID:
19133617 DOI:
10.1016/s0895-3988(08)60064-1]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE
To identify waterborne enteric viruses in Korean surface water.
METHODS
Integrated cell culture (ICC)-multiplex reverse transcription-polymerase chain reaction (RT-PCR) was simultaneously designed to detect coxsackieviruses (CV), polioviruses (PV), and reoviruses (RV). ICC-multiplex RT-PCR and phylogenetic analysis were conducted using 21 total culturable virus assay (TCVA)-positive sample-inoculated cell cultures.
RESULTS
CV and RV were detected in 9 samples each, and 3 samples were positive for both CV and RV. PV was not detected in any sample. Molecular phylogenetic analysis of the VP1 gene sequences revealed that CV types B2 and B4 predominated in Korean surface water, and the nucleotide sequences of CV type B2 were clustered with those of CVs isolated from China and Japan. The results suggested that the evolution of these viruses occurred in a region-specific manner.
CONCLUSION
CV and RV are detectable in Korean surface water, with a predominance of CV type B2, and the evolution of CV type B2 occur in a region-specific manner.
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