BACKGROUND: Trichophyton violaceum is the most common etiologic agent causing dermatophytosis in Egypt. This report deals with attempts to produce the perfect state of T. violaceum that may play a role in the epidemiology of T. violaceum. MATERIALS AND METHODS: Ten strains of T. violaceum were inoculated on hair soil culture and on rice agar media. RESULTS: Cultures on hair soil media failed to produce the ascogenous form of the fungus, but after 6 weeks of culture on rice agar media, fertile cleistothecium were seen and 2 weeks later separate asci appeared. CONCLUSION: This is the first report on the production of the perfect (sexual) state of T. violaceum. Details of the ascogenous form of this dermatophyte should be studied in the future.
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Taha et al. (1994) studied this question.
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