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Cited by 445

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Evolutionary Relationships of Endemic/Epidemic and Sylvatic Dengue Viruses

Open access
Wang, Eryu, Ni, Haolin, Xu, Renling, Barrett, Alan D. T., Watowich, Stanley J., Gubler, Duane J., Weaver, Scott C.·2000·Journal of Virology

Abstract

Endemic/epidemic dengue viruses (DEN) that are transmitted among humans by the mosquito vectors Aedes aegypti and Aedes albopictus are hypothesized to have evolved from sylvatic DEN strains that are transmitted among nonhuman primates in West Africa and Malaysia by other Aedes mosquitoes. We tested this hypothesis with phylogenetic studies using envelope protein gene sequences of both endemic/epidemic and sylvatic strains. The basal position of sylvatic lineages of DEN-1, -2, and -4 suggested that the endemic/epidemic lineages of these three DEN serotypes evolved independently from sylvatic progenitors. Time estimates for evolution of the endemic/epidemic forms ranged from 100 to 1,500 years ago, and the evolution of endemic/epidemic forms represents relatively recent events in the history of DEN evolution. Analysis of envelope protein amino acid changes predicted to have accompanied endemic/epidemic emergence suggested a role for domain III in adaptation to new mosquito and/or human hosts.

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Metadata

Authors
Wang, E., Ni, H., Xu, R., Barrett, A. D. T., Watowich, S. J., Gubler, D. J., & Weaver, S. C.
Venue
Journal of Virology
Published
2000-04
Volume
74
Issue
7
Pages
3227-3234
ISSN
  • 0022-538X (ISSN-L)
  • 1098-5514
OpenAlex
W2147557549
Cited by
445
References
0
FWCI
13.51
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Evolutionary Relationships of Endemic/Epidemic and Sylvatic Dengue Viruses. https://app.cochat.ai/papers/10.1128/jvi.74.7.3227-3234.2000
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Wang, E., Ni, H., Xu, R., Barrett, A. D. T., Watowich, S. J., Gubler, D. J., & Weaver, S. C. (2000). Evolutionary Relationships of Endemic/Epidemic and Sylvatic Dengue Viruses. Journal of Virology. https://doi.org/10.1128/jvi.74.7.3227-3234.2000

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