RNA polymerase II subunit modulation during viral infection and cellular stress

Autor: Leah Gulyas, Britt A Glaunsinger
Rok vydání: 2022
Předmět:
Zdroj: Current opinion in virology. 56
ISSN: 1879-6265
Popis: Control of gene expression, including transcription, is central in dictating the outcome of viral infection. One of the profound alterations induced by viruses is modification to the integrity and function of eukaryotic RNA polymerase II (Pol II). Here, we discuss how infection perturbs the Pol II complex by altering subunit phosphorylation and turnover, as well as how cellular genotoxic stress (e.g. DNA damage) elicits similar outcomes. By highlighting emerging parallels and differences in Pol II control during viral infection and abiotic stress, we hope to bolster identification of pathways that target Pol II and regulate the transcriptome.
Databáze: OpenAIRE