[Effect of glucose and nitrogen concentrations on the morphology of Candida albicans and the formation of chlamydospores in synthetic culture media].
Candida albicans was grown in the darkness, at 28 degrees C, in a synthetic medium in which glucose and nitrogen concentrations were varied. Numeric appraisal of the chlamydospore index was possible only in the medium where glucose concentration was 0,08 g/1 or less. When the glucose concentration raised, pseudomycelial thalli bore numerous chlamydospores but sometimes also chains of cells with a dense granular content. These thalli bud yeast cells which separate and bud again in the medium. The different morphological aspects of the cultures are decribed, illustrated and classified according to the glucose and nitrogen concentration of the medium.
D000645:Ammonium Sulfate / Q000494:pharmacology; D002176:Candida albicans / Q000166:cytology* / Q000254:growth & development / Q000502:physiology; D003470:Culture Media; D005947:Glucose / Q000494:pharmacology*; D009584:Nitrogen / Q000494:pharmacology*; D013172:Spores, Fungal / Q000502:physiology
D003470:Culture Media; D005947:Glucose; D009584:Nitrogen; D000645:Ammonium Sulfate
Influence de la concentration du glucose et de l'azote sur la morphologie de candida albicans et la formation de ses chlamydospores dans un milieu de culture synthétique.