Article
Direct sequencing of large flavivirus PCR products for analysis of genome variation and molecular epidemiological investigations.
Journal of virological methods - 1 Jul 1992
Lewis J G, Chang G J, Lanciotti R S, Trent D W
Abstract excerpt
The polymerase chain reaction (PCR) was used to amplify viral cDNAs from selected regions of dengue genomic RNA by using appropriate 'consensus' primers. DNA amplicons containing the structural genes from all 4 dengue serotypes were prepared and directly sequenced using dengue-virus-specific primers. This method can characterize reliably flavivirus field isolates at the molecular level without extensive virus...
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