A new Papulaspora species from the infected eye of a horse: Papulaspora equi sp. nov.
Abstract: An unusual fungus, probably traumatically introduced into the eye of a horse while grazing, was studied on various mycological media. Upon examination of colonies the organism produced bulbils and clearly exhibited the characteristics of a new species of Papulaspora, P. equi Shadomy & Dixon.
Publication Date: 1989-04-01 PubMed ID: 2770837DOI: 10.1007/BF00436924Google Scholar: Lookup
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Summary
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The study covers the investigation of an unusual fungus introduced into a horse’s eye, identified as a new species of Papulaspora, P. equi Shadomy & Dixon.
Introduction
The research began with an examination of a unique fungal infection in a horse’s eye. This uncommon fungus was possibly introduced traumatically while the horse was grazing. The researchers intended to identify and study this unknown fungus to understand its characteristics and possibly its origins.
Methodology
- The unknown fungus was examined on various mycological media, which refers to different substances used to grow and identify fungi. This approach allowed the researchers to observe the microorganism’s reaction and growth patterns in different environmental conditions.
- Through a rigorous process of observation and testing, the fungus’s physical characteristics, such as its colour, shape, size, texture, and growth rate, under different conditions, were also recorded.
Findings
- The researchers noticed unusual features like the production of bulbils (small bulb-like structures) in the fungus during their observations. This distinctive property was a strong clue towards identifying the fungal type.
- Upon a thorough examination and comparison of these features with various fungal categories, the organism aligned with the characteristics of the Papulaspora species. Still, it presented unique features not observed in known species, indicating the presence of a potentially new fungal species.
Conclusion
The peculiar fungus that caused infection in the horse’s eye was identified as a previously unknown species of Papulaspora. The unique characteristics it exhibited were explicitly documented, and the new organism got the name Papulaspora equi, with Shadomy and Dixon being credited for its discovery. This marks an essential step towards understanding this new species’ behavior and potential impact on veterinary health, leading further research into its effects, treatments, and possible prevention measures.
Cite This Article
APA
Shadomy HJ, Dixon DM.
(1989).
A new Papulaspora species from the infected eye of a horse: Papulaspora equi sp. nov.
Mycopathologia, 106(1), 35-39.
https://doi.org/10.1007/BF00436924 Publication
Researcher Affiliations
- Department of Microbiology and Immunology, Medical College of Virginia, Virginia Commonwealth University, Richmond 23298.
MeSH Terms
- Animals
- Culture Media
- Eye / microbiology
- Eye Diseases / microbiology
- Eye Diseases / veterinary
- Horse Diseases / microbiology
- Horses
- Mitosporic Fungi / classification
- Mitosporic Fungi / growth & development
- Mitosporic Fungi / isolation & purification
- Mycoses / microbiology
- Mycoses / veterinary
Citations
This article has been cited 2 times.- Reed Z, Thomasy SM, Good KL, Maggs DJ, Magdesian KG, Pusterla N, Hollingsworth SR. Equine keratomycoses in California from 1987 to 2010 (47 cases). Equine Vet J 2013 May;45(3):361-6.
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