Unknown

Dataset Information

0

Synonymous nucleotide changes drive papillomavirus evolution.


ABSTRACT: Papillomaviruses have been evolving alongside their hosts for at least 450 million years. This review will discuss some of the insights gained into the evolution of this diverse family of viruses. Papillomavirus evolution is constrained by pervasive purifying selection to maximize viral fitness. Yet these viruses need to adapt to changes in their environment, e.g., the host immune system. It has long been known that these viruses evolved a codon usage that doesn't match the infected host. Here we discuss how papillomavirus genomes evolve by acquiring synonymous changes that allow the virus to avoid detection by the host innate immune system without changing the encoded proteins and associated fitness loss. We discuss the implications of studying viral evolution, lifecycle, and cancer progression.

SUBMITTER: King KM 

PROVIDER: S-EPMC9589209 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature

altmetric image

Publications

Synonymous nucleotide changes drive papillomavirus evolution.

King Kelly M KM   Rajadhyaksha Esha Vikram EV   Tobey Isabelle G IG   Van Doorslaer Koenraad K  

Tumour virus research 20221017


Papillomaviruses have been evolving alongside their hosts for at least 450 million years. This review will discuss some of the insights gained into the evolution of this diverse family of viruses. Papillomavirus evolution is constrained by pervasive purifying selection to maximize viral fitness. Yet these viruses need to adapt to changes in their environment, e.g., the host immune system. It has long been known that these viruses evolved a codon usage that doesn't match the infected host. Here w  ...[more]

Similar Datasets

| S-EPMC4262157 | biostudies-literature
| S-EPMC3683458 | biostudies-literature
| S-EPMC9603552 | biostudies-literature
| S-EPMC9076837 | biostudies-literature
| S-EPMC8136483 | biostudies-literature
| S-EPMC5602096 | biostudies-literature
| S-EPMC4083756 | biostudies-literature
| S-EPMC6069183 | biostudies-literature
| S-EPMC9146685 | biostudies-literature
2022-06-24 | GSE206526 | GEO