Cited by 108Viral Infections and Outbreaks ResearchEvolution and Genetic DynamicsVirology and Viral Diseases

The origin and evolution of Ebola and Marburg viruses

Suzuki, Y., Gojobori, T.·1997·Molecular Biology and Evolution

Abstract

Molecular evolutionary analyses for Ebola and Marburg viruses were conducted with the aim of elucidating evolutionary features of these viruses. In particular, the rate of nonsynonymous substitutions for the glycoprotein gene of Ebola virus was estimated to be, on the average, 3.6 x 10(-5) per site per year. Marburg virus was also suggested to be evolving at a similar rate. Those rates were a hundred times slower than those of retroviruses and human influenza A virus, but were of the same order of magnitude as that of the hepatitis B virus. When these rates were applied to the degree of sequence divergence, the divergence time between Ebola and Marburg viruses was estimated to be more than several thousand years ago. Moreover, most of the nucleotide substitutions were transitions and synonymous for Marburg virus. This suggests that purifying selection has operated on Marburg virus during evolution.

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Crossref · 10.1093/oxfordjournals.molbev.a025820

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Authors
Suzuki, Y., & Gojobori, T.
Affiliations
National Institute of Genetics (JP)
Venue
Molecular Biology and Evolution
Published
1997-08-01
Volume
14
Issue
8
Pages
800-806
ISSN
  • 0737-4038 (ISSN-L)
  • 1537-1719
OpenAlex
W2121586109
Cited by
108
References
37
Citations by year
2026: 3 · 2025: 4 · 2024: 2 · 2023: 4 · 2022: 2 · 2021: 3 · 2020: 3 · 2019: 4 · 2018: 3 · 2017: 6 · 2016: 2 · 2015: 17 · 2014: 9 · 2013: 2 · 2012: 7
FWCI
0.84
Type
journal article
Language
en
Open access
closed
Locations
  • Molecular Biology and Evolution (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Eye Institute
Topics
  • Health Sciences › Medicine › Infectious Diseases › Viral Infections and Outbreaks Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Evolution and Genetic Dynamics
  • Health Sciences › Medicine › Epidemiology › Virology and Viral Diseases
Keywords
Ebola virus, Marburg virus, molecular evolution, nonsynonymous substitution rate, glycoprotein gene, divergence time estimation, purifying selection, nucleotide substitution patterns, sequence divergence
MeSH terms
DNA, Viral, Genes, Viral, Molecular Sequence Data, Mutation, Viral Proteins, Viral Structural Proteins, Filoviridae, Evolution, Molecular, Marburgvirus, Ebolavirus

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