Ergosterol gene expression in wild-type and ergosterol-deficient mutants ofCandidaalbicans

Quantitation of ergosterol content and gene expression profile of ERG11 gene in fluconazole-resistant Candida albicans

Background and Purpose: The frequency of opportunistic fungal infections in immunocompromised patients, especially by Candida species, has sharply increased in the last few decades. The objective of this study was to analyse the ergosterol content and gene expression profiling of clinical isolates of fluconazole resistant Candida albicans. Materials and Methods: Sixty clinical samples were ide...

Quantitation of ergosterol content and gene expression profile of ERG11 gene in fluconazole-resistant Candida albicans

Background and Purpose The frequency of opportunistic fungal infections in immunocompromised patients, especially by Candida species, has sharply increased in the last few decades. The objective of this study was to analyse the ergosterol content and gene expression profiling of clinical isolates of fluconazole-resistant Candida albicans. Materials and Methods Sixty clinical samples were iden...

Identification of Ergosterol in Mushrooms

Mushroom has gained popularity as prized table delicacy with high nutritive and medicinal value. Ergosterol is a biological precursor (a provitamin) to vitamin D2. The contents of vitamin D2 and sterols in some wild and cultivated mushrooms were determined. Vitamin D2 was determined using an HPLC method, including saponification and semipreparative normalphase HPLC purification Lv et al. [1]. C...

Intracellular Crystalline Ergosterol in Neurospora

In the fungus Neurospora crassa, hexagonal crystalline inclusions have been observed with both the light and electron microscopes. These crystals have been enriched by differential centrifugation and found to be identical with ergosterol by the criteria of ultraviolet spectral analysis and cytochemical analysis. Observations have been made on the distribution and fine structure of the crystalli...

Xii. the Purification of Ergosterol