ArticleFEBS open bio2021
Observation of arenavirus nucleoprotein heptamer assembly.
Article in FEBS open bio, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Development of novel monoclonal antibodies for detection of pan-Lassa virus.PLoS neglected tropical diseases · 2026Article
- Viromes of Antarctic fish resemble the diversity found at lower latitudes.Virus evolution · 2024Article
- The Phlebovirus Ribonucleoprotein: An Overview.Methods in molecular biology (Clifton, N.J.) · 2024Review
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Arenaviruses are enveloped viruses containing a segmented, negative, and ambisense single-stranded RNA genome wrapped with a nucleoprotein (NP). The NP is the most abundant viral protein in infected cells and plays a critical role in both replication/transcription and virion assembly. The NP associates with RNA to form a ribonucleoprotein (RNP) complex, and this implies self-assembly while the exact structure of this polymer is not yet known. Here, we report a measurement of the full-length Mopeia virus NP by negative stain transmission electron microscopy. We observed RNP complex particles with diameter 15 ± 1 nm as well as symmetric circular heptamers of the same diameter, consistent with previous observations.
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