Hyphal Information and Courses from MediaLab, Inc.
These are the MediaLab courses that cover Hyphal and links to relevant pages within the course.
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| The differentiation between Aspergillus species and Scedosporium species may be difficult when only hyphal elements are observed in stained tissue sections. It is important to obtain a culture to make this differentiation when possible because Scedosporium species, in contrast to Aspergillus species, tend to be resistant to: | View Page |
| The "birds on a fence" arrangement of uniform-sized, tear-shaped microconidia is characteristic of: | View Page |
| One of the characteristics common to the dimorphic molds is the ability to convert the mold forms to the yeast forms by incubating subcultures in enriched media at 35°-37°C. The upper image illustrates a subculture of a mold colony suspected of being a dimorphic fungus inoculated to the surface of blood agar and incubated for 3 days at 37°C. Note that the colonies have a prickly appearance, suggesting an intermediate stage of conversion. The lower image is a lactophenol blue mount of a portion of one of the prickly colonies. This fungus can be identified as: | View Page |
| The ability of Candida albicans to alternate between two phenotypes, which may be related to the virulence of this species, is called: | View Page |