Results 271 to 280 of about 238,327 (306)

Evolution of a viral nucleocapid

Nature Reviews Microbiology, 2021
This study reports the evolution of a bacterial enzyme that does not have an inherent RNA-binding activity into a virus-like nucleocapsid protein that efficiently packages and encapsidates copies of its own mRNA.
York Ashley
exaly   +3 more sources

Viral Fitness and Evolution

open access: yes, 2023
This book unifies general concepts of plant and animal virus evolution and covers a broad range of topics related to theoretical and experimental aspects of virus population dynamics and viral fitness. Timely topics such as viral mechanisms to cope with
Elena, Santiago F.   +3 more
openaire   +2 more sources

Networks and viral evolution

Journal of Molecular Evolution, 1997
In studying population data, it is common to have many equally possible parsimonious trees. This has caused representational problems, all of which have been addressed by using various kinds of consensus trees. Recognizing that the incubus may in fact be the constraint of having to have a tree representation, several authors have investigated networks ...
openaire   +2 more sources

Immuno-epidemiology and the predictability of viral evolution

Science, 2022
Understanding viral evolution depends on a synthesis of evolutionary biology and immuno ...
Chadi M, Saad-Roy   +2 more
openaire   +2 more sources

Within-Host Viral Diversity: A Window into Viral Evolution

Annual Review of Virology, 2020
The evolutionary dynamics of a virus can differ within hosts and across populations. Studies of within-host evolution provide an important link between experimental studies of virus evolution and large-scale phylodynamic analyses. They can determine the extent to which global processes are recapitulated on local scales and how accurately experimental ...
openaire   +2 more sources

Evolution, Viral

2009
Recent progress in comparative genomic and structural biology of microbial viruses, together with the discovery of unusual viruses in archaea and a giant virus in eukarya, has rejuvenated discussion on the origin of viruses. Many scientists now believe that viruses predated the Last Universal Common Ancestor (LUCA).
openaire   +1 more source

Viral Persistence: Evolution of Viral Populations

1980
There is an extensive literature dealing with persistent infections established by a wide variety of animal viruses. Several mechanisms have been suggested that may be involved in the establishment and maintenance of persistent infection by a normally virulent, cytolytic virus.
Julius S. Youngner, Olivia T. Preble
openaire   +1 more source

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