2019
DOI: 10.1093/nar/gkz1124
|View full text |Cite
|
Sign up to set email alerts
|

Mapping RNA–capsid interactions and RNA secondary structure within virus particles using next-generation sequencing

Abstract: To characterize RNA–capsid binding sites genome-wide within mature RNA virus particles, we have developed a Next-Generation Sequencing (NGS) platform: viral Photo-Activatable Ribonucleoside CrossLinking (vPAR-CL). In vPAR-CL, 4-thiouridine is incorporated into the encapsidated genomes of virus particles and subsequently UV-crosslinked to adjacent capsid proteins. We demonstrate that vPAR-CL can readily and reliably identify capsid binding sites in genomic viral RNA by detecting crosslink-specific uridine to cy… Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
37
0

Year Published

2020
2020
2024
2024

Publication Types

Select...
8
2

Relationship

1
9

Authors

Journals

citations
Cited by 23 publications
(38 citation statements)
references
References 74 publications
1
37
0
Order By: Relevance
“…Because a major activity of N SARS-CoV-2 is to encapsulate RNA, the immobile fraction observed by FRAP might represent the early stages of nucleocapsid assembly. Successful nucleocapsid formation, however, also depends on the specific sequence and secondary structure of viral RNA 18 and is therefore not expected for polyU. SARS-CoV-2 nucleocapsid protein associates with stress granules.…”
Section: Resultsmentioning
confidence: 99%
“…Because a major activity of N SARS-CoV-2 is to encapsulate RNA, the immobile fraction observed by FRAP might represent the early stages of nucleocapsid assembly. Successful nucleocapsid formation, however, also depends on the specific sequence and secondary structure of viral RNA 18 and is therefore not expected for polyU. SARS-CoV-2 nucleocapsid protein associates with stress granules.…”
Section: Resultsmentioning
confidence: 99%
“…Because a major activity of N SARS-CoV-2 is to encapsulate RNA, the immobile fraction observed by FRAP might represent early stages of nucleocapsid assembly. Successful nucleocapsid formation, however, also depends on the specific sequence and secondary structure of viral RNA (Zhou and Routh, 2020) and is therefore not expected for polyU. associated with stress granules in HeLa cells.…”
Section: Time-dependent Transformation Of N Sars-cov-2 /Rna-dropletsmentioning
confidence: 99%
“…Most recent studies have focused on RNA secondary structure prediction [2][3][4], and comparisons of RNA secondary structures have not yet been sufficiently studied. At the present stage, the comparison methods for RNA secondary structures are mainly divided into two types: alignment-based methods and alignment-free methods.…”
Section: Introductionmentioning
confidence: 99%