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Five families of diverse DNA viruses comprehensively restructure the nucleus.
- Source :
-
PLoS Biology . 11/06/2023, Vol. 21 Issue 11, p1-17. 17p. - Publication Year :
- 2023
-
Abstract
- Many viruses have evolved ways to restructure their host cell's nucleus profoundly and unexpectedly upon infection. In particular, DNA viruses that need to commandeer their host's cellular synthetic functions to produce their progeny can induce the condensation and margination of host chromatin during productive infection, a phenomenon known as virus-induced reorganization of cellular chromatin (ROCC). These ROCC-inducing DNA viruses belong to 5 families (herpesviruses, baculoviruses, adenoviruses, parvoviruses, and geminiviruses) that infect a wide range of hosts and are important for human and ecosystem health, as well as for biotechnology. Although the study of virus-induced ROCC is in its infancy, investigations are already raising important questions, such as why only some DNA viruses that replicate their genomes in the nucleus elicit ROCC. Studying the shared and distinct properties of ROCC-inducing viruses will provide valuable insights into viral reorganization of host chromatin that could have implications for future therapies that target the viral life cycle. Many viruses have evolved ways to restructure their host cell's nucleus profoundly and unexpectedly upon infection. This Essay looks at the phenomenon of cellular chromatin reorganization and asks what we can learn from studying the five diverse families of viruses that induce it. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15449173
- Volume :
- 21
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- PLoS Biology
- Publication Type :
- Academic Journal
- Accession number :
- 173452156
- Full Text :
- https://doi.org/10.1371/journal.pbio.3002347