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Related Experiment Video

Updated: Apr 1, 2026

A Murine Model of Dengue Virus-induced Acute Viral Encephalitis-like Disease

A Murine Model of Dengue Virus-induced Acute Viral Encephalitis-like Disease

Published on: April 28, 2019

True Blood: dengue virus evolution.

Rachael Wash¹, Carmen Diaz Soria¹

¹Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SA, UK.

Nature Reviews. Microbiology

|October 7, 2015

Summary

This summary is machine-generated.

This study examines the evolutionary pressures shaping the dengue virus. Understanding these forces is key to controlling virus spread and developing effective treatments.

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Area of Science:

Virology
Evolutionary Biology
Genomics

Background:

Dengue virus poses a significant global health threat, causing millions of infections annually.
Understanding the evolutionary dynamics of dengue virus is crucial for public health interventions.

Purpose of the Study:

To investigate the distinct selection pressures influencing dengue virus evolution.
To provide insights into the genetic mechanisms driving dengue virus adaptation.

Main Methods:

Analysis of viral genomic data.
Application of evolutionary modeling techniques.
Comparative genomics of different dengue virus serotypes.

Main Results:

Identification of specific amino acid sites under positive selection.
Evidence for varying selection pressures across different genomic regions.
Correlations between selection pressures and epidemiological factors.

Conclusions:

Different selection pressures significantly impact dengue virus evolution.
These findings enhance our understanding of viral adaptation and diversification.
Insights can inform strategies for dengue surveillance and control.