... comparison.Effect of geographical variation in dengue viruson the performance of the primer cocktailEach of the four serotypes of dengue virus can be classi-fied into several genotypes, defined as a group of ... Yuriy Fofanov1,3and Richard C. Willson1,71 Department of Biology and Biochemistry, University of Houston, TX, USA2 Department of Chemical and Biomolecular Engineering, University of Houston, ... excess of contami-nating human DNA. Serotyping potentially could beachieved by electrophoretic analysis of hybrid products(Fig. 6A, B; all predicted products of amplification of each of the...