Virus-like particles in conidia and hypha of Arthrinium aureum
1Departament de Patologia i de Producciò Animals, Unitat de Microbiologia i immunologia, Facultat de Veterinária, Universitat Autónoma de Barcelona, Bellaterra, Barcelona, Spain.
Mycopathologia
|July 1, 1997
Abstract:
This paper is the first report in the literature of the presence of virus-like particles in the conidia and hypha of Arthrinium aureum. These particles, detected with an electron microscope, are spherical and 52 nm in diameter.
Insights
This study reports virus-like particles in the fungus Arthrinium aureum for the first time. Electron microscopy revealed spherical particles, 52 nm in diameter, within fungal structures.
Area of Science:
- Mycology
- Virology
- Microbiology
Background:
- Fungal pathogens can harbor viruses that influence their biology.
- The presence and impact of virus-like particles (VLPs) in Arthrinium species are largely unexplored.
Purpose of the Study:
- To investigate and report the presence of virus-like particles (VLPs) in Arthrinium aureum.
- To characterize the morphology and size of these VLPs.
Main Methods:
- Transmission electron microscopy (TEM) was employed.
- Fungal samples of Arthrinium aureum, specifically conidia and hyphae, were prepared for ultrastructural analysis.
Main Results:
- Virus-like particles (VLPs) were observed within the cytoplasm of both conidia and hyphae of Arthrinium aureum.
- The VLPs are spherical in shape and measure approximately 52 nm in diameter.
Conclusions:
- This is the first documented report of VLPs in Arthrinium aureum.
- The presence of these VLPs suggests potential viral interactions within this fungal species, warranting further investigation into their nature and effects.
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