| identification of a recombinant dengue virus type 1 with 3 recombination regions in natural populations in guangdong province, china. | using recombination analysis, we identified a recombinant dengue virus type 1 strain, namely, gd23/95, with three recombination regions, located within the sequences of the prm/e junction, ns1, and ns3, respectively. the recombinant dengue virus was further confirmed by phylogenetic analysis based on its recombination and non-recombination regions. this appears to be the first study to confirm the existence of three recombination regions in a single dengue virus isolate and to report recombinati ... | 2008 | 18446424 |