Comprehensive Mutagenesis of Herpes Simplex Virus 1 Genome Identifies UL42 as an Inhibitor of Type I Interferon Induction
Author(s) -
Maxime Chapon,
Michelle S. Parvatiyar,
Saba R. Aliyari,
Jeffrey Zhao,
Genhong Cheng
Publication year - 2019
Publication title -
journal of virology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.617
H-Index - 292
eISSN - 1070-6321
pISSN - 0022-538X
DOI - 10.1128/jvi.01446-19
Subject(s) - biology , herpes simplex virus , virology , mutagenesis , interferon , genome , interferon type i , virus , mutation , genetics , gene
This work is the first to report the use of a high-throughput mutagenesis method to study the genome of HSV-1. We report three novel viral proteins potentially involved in regulating the host type I interferon response. We describe a novel mechanism by which the viral protein UL42 is able to suppress the production of beta interferon. The tool we introduce in this study can be used to study the HSV-1 genome in great detail to better understand viral gene functions.
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