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Search for "LENHART K.": 5 articles found.
KUNERT J., LENHART K. (1988): Sexagenario Dr.Milan Hejtmánek ad salutem! Česká Mykologie 42(3): 178-186 (published: 12th August, 1988)
LENHART K. (1976): Seminar in „Genetics of fungi in ground and applied research“ (Olomouc, 1976). Česká Mykologie 30(3-4): 242-246 (published: 1976)
LENHART K., WEIGL E. (1971): Macroconidia of mutants of Trichophyton ajelloi (Vanbreuseghem 1952) Ajello 1968. Česká Mykologie 25(1): 55-56 (published: 28th January, 1971)
abstract
Nine mutants of Trichophyton ajelloi derived from strain 205 were studied for macroconidial size and shape. Despite major morphological changes, macroconidial features remained stable. The findings suggest that macroconidial morphology is a reliable character for species identification in dermatophytes.
HEJTMÁNEK M., LENHART K. (1970): Contribution to faviform variability and pathogenicity of dermatophytes. Česká Mykologie 24(4): 192-197 (published: 29th October, 1970)
abstract
The faviform UV-mutants of Microsporum cookei, Trichophyton ajelloi and Trichophyton mentagrophytes are described. Two of the eight faviform mutants of T. mentagrophytes were pathogenic for guinea pigs, the others were non-pathogenic. The changed morphology of faviform mutants derived from T. mentagrophytes was permanent even after recultivation from animal lesion. The authors classify faviform changes known up to now into three categories: 1. Faviform modifications (reversible reaction of culture on specific environmental factors). 2. Faviform mutations (irreversible changes of cultures). 3. Syndrome of faviform senescence (spontaneous change in old cultures of dermatophytes probably caused by mutation in cytoplasmic or nuclear determinant).
HEJTMÁNEK M., LENHART K. (1970): Reversion of the pleomorphism of dermatophytes. Česká Mykologie 24(4): 187-191 (published: 29th October, 1970)
abstract
Three avirulent mutants with normal spore production were derived from pleomorphic culture of Trichophyton mentagrophytes by means of UV radiation. The characteristics of these mutants are discussed.
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