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Search for "RHODOTORULA|minuta": 18 articles found in Index.

FRAGNER P. (1985): Keys for identification of yeasts from human material according to new points of view.  Česká Mykologie 39(4): 234-242   (published: 8th November, 1985)
  abstract   Identification keys were presented for 46 yeasts from human material in this country. Based on the author's own cultures and experience, they conform with the modern monograph by Kreger-van Rij et al. Some new trends and issues in yeast diagnostics are also addressed.

FRAGNER P. (1979): Yeasts in human material in our country and their differentiation. Part V.  Česká Mykologie 33(2): 106-117   (published: 1979)
  abstract   Using simplified identification keys, 54 yeast species and two varieties occurring in human clinical material in Czechoslovakia were determined. The revised method is more accurate and economical than previous approaches. Descriptions of eight new species or varieties and diagnostic supplements are included.

FRAGNER P. (1978): Yeasts in human material in our country and their differentiation. Part III.  Česká Mykologie 32(3): 144-156   (published: 1978)
  abstract   A diagnostic system for the determination of yeasts occurring in human material in our territory is presented. The first part (I) (Ces. Mykol. 32 (1): 32–42, 1978) contained the following paragraphs: Introduction, Material and Methods, Laboratory Studies and Nutrient Media, Survey of the Species, Incidence and Distribution, Key. The second part (II) (Ces. Mykol. 32 (3): 129–143, 1978) contained a detailed characteristics of several species of the genus Candida Berkhout. This part, the third of the series (Part III), contains a characteristics of several species of the genera Cryptococcus Kutzing emend. Vuillemin, Geotrichum Link ex Pers., Kloeckera Janke, Kluyveromyces van der Walt, Rhodotorula Harrison, Saccharomyces (Meyen) Reess and Sporobolomyces Kluyver et van Niel. The descriptions are based on the culture forms occurring in our country. Macroscopic and microscopic appearance, auxanograms, zymograms, growth at 37 °C, data on the pathogenicity for humans and animals as well as these on the origin of the cultures, etc. are given.

FRAGNER P. (1978): Yeasts in human material in our country and their differentiation. Part I.  Česká Mykologie 32(1): 32-42   (published: 1978)
  abstract   A diagnostic system for the determination of yeasts occurring in human material on our territory is presented. It summarizes our experiences gained with more than 15,000 cultures during the last 20 years. According to our procedures it is possible to fairly exactly determine approximately 98% of yeasts within 48 hours or earlier, presuming that pure cultures are at hand. The key is based primarily on assimilation of glucose, galactose, sucrose, maltose and lactose, potassium nitrate assimilation, and macroscopic and microscopic appearance of the cultures. Some groups also use auxanograms of additional carbon sources and zymograms.

SLÁVIKOVÁ E., VADKERTIOVÁ R. (1995): Yeast population in the water of a polluted fish-pond.   [Yeast population, polluted fish-pond, Slovakia]  Czech Mycology 48(2): 145-154   (published: 25th September, 1995)
  abstract   The present paper reports the results of a qualitative and quantitative investigation of yeast populations isolated from the water of one fish-pond near Bratislava. Quite a number of fish have perished from disease in this pond. Eighteen different yeast species with various cell densities were identified from one hundred and fifteen water samples. Aureobasidium, Sporobolomyces, Trichosporon, Candida and Cryptococcus species occurred most frequently. The yeast populations of autumn and summer samples are compared. The total yeast count was 11 times higher in autumn than in summer. The distribution and densities of Trichosporon cutaneum, Geotrichum candidum, and to a certain degree of some species of the genus Candida, indicate the predominance of yeasts typical of a polluted aquatic environment.

SLÁVIKOVÁ E., KOVAČOVSKÁ R., KOCKOVÁ-KRATOCHVÍLOVÁ A. (1991): The incidence of yeast organisms in the water of the artificial lake in Jakubov (Slovakia).  Česká Mykologie 45(3): 103-111   (published: 31st October, 1991)
  abstract   The present paper reports the results of qualitative and quantitative investigation of yeast populations in freshwater of the lake in Jakubov, located in the middle of the Lowland of Záhorie. One hundred and twenty-eight samples offered the possibility to isolate seventy-three yeast strains belonging to twelve genera. Representatives of the genera Candida, Hansenula, Aureobasidium and Rhodotorula occurred most frequently. The occurrence of yeast species at the beginning of the season was twice as heterogeneous as after it. Isolated yeast strains are characterized by some physiological features.

KOCKOVÁ-KRATOCHVÍLOVÁ A., ŠVORCOVÁ L., BREIEROVÁ E., DELGADO R. (1984): Taxonomic characteristics of yeasts isolated from bath facilities.  Česká Mykologie 38(1): 11-20   (published: 1984)
  abstract   This paper deals with the taxonomy and identification of yeasts and yeast-like organisms isolated from West-Bohemian bath facilities, as bath pools and their environments. The ecological, hygienical and sanitary aspects will be introduced elsewhere. This study follows the previous paper of Švorcová (1982).

FRAGNER P., ŠKOPEK J. (1982): Incidence of yeasts in the mouth cavity in person with removable dentures.  Česká Mykologie 36(3): 166-172   (published: 1982)
  abstract   Coprinus laanii Kits van Waveren is described with its cap initially egg-shaped or ellipsoid, later bell-shaped, 5–10 mm high, 3–8 mm wide, and finally nearly flat. Initially white and covered with fine greyish powder, the cap becomes striated and torn at maturity. Gills are white to almost black, narrow, and not crowded. The stem is 10–30 mm long, 1–2 mm thick, white with greyish powder that later falls off. Spores are 10–14 × 7.5–8.5 µm with thick irregular perispore and ornamentation of transverse ridges. The veil is composed mainly of spherical or broadly ellipsoid cells. This fungus was recorded as a new finding in Czechoslovakia.

FRAGNER P., PREISLER M. (1982): Incidence of yeasts in the mouth cavity of patients with parodontopathias.  Česká Mykologie 36(1): 52-56   (published: 1982)
  abstract   In patients suffering from some parodontopathies and diseases of the mouth cavity mucosa (most frequently parodontitis and gingivitis), yeasts were found in the mouth (on the tongue, teeth or gingivae) in 43.8% of cases, Candida albicans in 29.2% individuals. These percentages are strikingly lower than in the healthy population. Abundant or massive yeast findings (including Candida albicans) appeared only in parodontitis. The gingivae can sometimes be a wholly independent, isolated source. All yeast findings are given both qualitatively and quantitatively.

FRAGNER P., HEJZLAR J. (1981): Yeasts flora of the tonsills.  Česká Mykologie 35(4): 227-233   (published: 1981)
  abstract   Yeasts (including Candida albicans) in the mouth cavity (on the tongue and/or on the tonsills) were found in 60.0% individuals, Candida albicans (alone or in combination with other yeasts) in 43.5% individuals. In most cases the yeast flora of the tonsills was identical with that of the tongue, only in 5.8% it was species different. Tonsills as a probable yeast source (judging from a larger number of germs or different species than that on the tongue) were found in 6.8% individuals. Possible connections between yeast incidence and clinical picture of the tonsills and tongue, general health condition, administration of antibiotics and several other circumstances were followed.

SLÁVIKOVÁ E., KOCKOVÁ-KRATOCHVÍLOVÁ A. (1981): The yeasts of the different genera transferred by insects on the lowlands of Záhorie.  Česká Mykologie 35(4): 192-195   (published: 1981)
  abstract   Yeast and yeast-like microorganisms transferred by ants Formica rufa and ladybirds were isolated from some areas of lowlands of Záhorie. The group of the 21 strains of the yeasts, which were classified to several genera, is described. They were isolated from the surface of ants from some areas of lowlands Záhorie in association with two great genera Debaryomyces and Aureobasidium previously mentioned in our country.

FRAGNER P. (1978): Yeasts in human material in our country and their differentiation. Part IV.  Česká Mykologie 32(4): 235-245   (published: 1978)
  abstract   A diagnostic system for the identification of yeasts in human material is presented. Part IV of this series describes several species from the genera Torulopsis and Trichosporon. The article discusses limitations of the rapid method and current challenges in yeast identification.

FRÁGNER P., MÚČKA V. (1966): Rubronigrin, new antibiotic substance from Trichophyton rubrum var. nigricans.  Česká Mykologie 20(3): 182-183   (published: 1966)
  abstract   Black-pigmented cultures of Trichophyton rubrum var. nigricans produce an antibiotic called rubronigrin. Effective extraction and purification methods are described. The substance is effective against a broad range of fungi including Cryptococcus, Candida, Aspergillus, Mucor, and others.

KOCKOVÁ-KRATOCHVÍLOVÁ A., ŠMARDA F., POKORNÁ M. (1965): Ein Beitrag zur Ökologie der hefeartigen Mikroorganismen. Die hefeartigen Mikroorganismen auf der oberfläche der höheren Pilze aus dem Böhmisch-Mährischen Höhenzug und aus dem Brünner Bergland in Mähren.  Česká Mykologie 19(2): 114-120   (published: 1965)
  abstract   The authors isolated yeast-like microorganisms from the surface of fruitbodies of higher fungi collected in the forests of the Bohemian-Moravian Highlands and the Brno Uplands in 1962. Among 119 isolated strains, 12 were identified as Aureobasidium pullulans. Of the remaining 107 strains, 48.59% belonged to Candida, 29.9% to Torulopsis, 18.69% to Rhodotorula, and 2.8% to sporogenic yeasts. These organisms exhibit features typical of primitive species.

KRÁLOVÁ-KŘÍSOVÁ M. (1962): Yeastlike micro-organism in milk and some liquid milk products.  Česká Mykologie 16(4): 237-244   (published: 15th October, 1962)

FRÁGNER P. (1961): Cryptococcus Kützing emen. Vuillemin (Monographia generis).  Česká Mykologie 15(2): 107-123   (published: 20th April, 1961)

FRÁGNER P. (1959): Ein Beitrag zur Mykoflora des Ohrenganges.  Česká Mykologie 13(2): 119-124   (published: 20th April, 1959)

FRÁGNER P. (1957): Varietas alba Rhodotorulae mucilaginisae (Jörg.) Harrison.  Česká Mykologie 11(4): 211-214   (published: 20th October, 1957)

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