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A new genetic variant of dengue serotype 2 virus circulating in the Peruvian Amazon.

International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases - 1 Jul 2020

Falconi-Agapito Francesca, Selhorst Philippe, Merino Xiomara, Torres Fiorella, Michiels Johan, Fernandez Connie, Talledo Michael, Ariën Kevin K

Abstract excerpt

We sequenced the envelope gene of dengue virus serotype 2 (DENV-2-E) in samples from an outbreak reported in 2018, in Yurimaguas, Peru. The strain belongs to lineage 2 of the American/Asian genotype. We report a variant with two novel mutations (I379T and V484I) located in domain III of DENV2-E.

Topics

Dengue
Dengue Virus
Disease Outbreaks
Genetic Variation
Genotype
Humans
Peru
Phylogeny
Serogroup
Viral Envelope Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 32387448
DOI: 10.1016/j.ijid.2020.04.087

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