Alternanthera mosaic potexvirus: Several Features, Properties, and Application.
Ekaterina Donchenko1, Ekaterina Trifonova1, Nikolai Nikitin1
1Department of Virology, Lomonosov Moscow State University, Moscow 119234, Russia.
Advances in Virology
|July 19, 2018
Summary
Alternanthera mosaic virus (AltMV) shows unique features making it valuable for biotechnology. Its stable virus-like particles (VLPs) are highly immunogenic and can be used as adjuvants.
Area of Science:
- Plant Virology
- Biotechnology
- Structural Biology
Background:
- Alternanthera mosaic virus (AltMV) is a typical Potexvirus.
- AltMV exhibits unique features making it a promising candidate for biotechnological applications.
- Virions and virus-like particles (VLPs) of AltMV possess remarkable stability and immunogenicity.
Purpose of the Study:
- To review the unique characteristics of AltMV.
- To explore the potential of AltMV virions and VLPs in biotechnology, particularly as adjuvants.
- To highlight the structural distinctions between AltMV virions and VLPs.
Main Methods:
- Literature review of AltMV research.
- Analysis of AltMV virion and VLP properties (stability, assembly, immunogenicity).
- Comparison of structural features between viral and virus-like particles.
Main Results:
- AltMV virions and VLPs are stable across a range of conditions and demonstrate high immunogenicity.
- AltMV VLPs can self-assemble under varying pH and ionic strengths.
- Structural differences between morphologically similar AltMV virions and VLPs were identified.
Conclusions:
- AltMV virions and VLPs hold significant potential for biotechnological applications, including use as vaccine adjuvants.
- The unique properties of AltMV make it a valuable model for studying plant viruses.
- Further research into AltMV-based vectors and applications is warranted.
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