Category:Fungi

Candida albicans - wikimedia commons

Introduction

There are many different organisms in the fungal lineage which include mushrooms, rusts, smuts, puffballs, truffles, morels, moulds and yeasts, as well as many lesser known organisms. fungi are eukaryotic and heterotrophic organisms which posess a chitinous cell wall. Sexual and asexual reproduction of the fungi is commonly via spores, often produced on specialized structures or in fruiting bodies. Some species have lost the ability to form reproductive structures, and propagate solely by vegetative growth.

Fungi are abundant in soil, vegetation, water and on decaying material and wood. Fungi have a eukaryotic cell structure and are able to grow as branching or filamentous forms (mycelia) or as single cells (yeasts).

The study of fungi is called mycology. Fungi are fundamental for life on earth in their roles as symbionts and by playing a role in xenobiotics, a critical step in the global carbon cycle. Many fungi produce toxins, antibiotics, and other secondary metabolites, some of which cause diseases of animals (as well as plants).

The Basics

Fungal Diseases

Malassezia pachydermidis - Copyright Professor Andrew N. Rycroft, BSc, PHD, C. Biol.F.I.Biol., FRCPath

Dermatophytosis

Subcutaneous Mycoses

• Chromoblastomycosis
• Chromomycosis
• Epizootic Lymphangitis
• Eumycotic Mycetoma
• Hyphomycosis
• Pythiosis
• Rhinosporidiosis
• Sporotrichosis

Sour Crop - Copyright Professor Andrew N. Rycroft, BSc, PHD, C. Biol.F.I.Biol., FRCPath

Systemic Mycoses

• Adiaspiromycosis
• Aspergillosis
• Blastomycosis
• Coccidioidomycosis
• Entomophthoromycisus
• Histoplasmosis
• Zygomycosis

Yeast-like fungi

• Candidosis
• Cryptococcosis
• Geotrichosis
• Malassezia pachydermatis
• Rhodotorula
• Torulopsis glabrata
• Trichosporonosis

Antifungal Drugs

WikiWords

A glossary of the important concepts and terms in mycology

References

Special accreditation for the use of lecture notes, images and input from:

Professor Andrew N. Rycroft, BSc, PHD, C. Biol.F.I.Biol., FRCPath

Other Sources

• Carter and Chengappa: Essentials of Veterinary Bacteriology and Mycology, Fourth edition