What is mean by Pseudomycelium?
: a cellular association occurring in various higher bacteria and yeasts in which cells cling together in chains resembling small true mycelia.
What is Pseudomycelium how it is formed?
Some yeasts form chains of elongated yeast cells, that arise from buds adhering together in branching chains, called as pseudomycelia. The individual cells with in pseudomycelia are in independent of one another and unlike the units within the septate hyphae of moulds, they are not connected by pores.
Does yeast have Pseudomycelium?
Explanation: Pseudomycelium is a cellular association occurring in different higher bacteria and yeast which cling together resembling small true mycelia. Hence the Yeast is the right answer.
What are Arthrospores?
Arthrospores are a very primitive spore type, formed by the breaking up or disarticulation of fungal mycelia. Many yeast-like fungi such as the genera Geotricum and Trichosporon form arthrospores.
Where is Pseudomycelium formed?
Yeast reproduces by means of budding. Sometime the bud starts forming new bud before it separates from parent cell. This may result in formation of branched and unbranched chains of bud which is called as pseudomycelium.
What do you mean by Plasmogamy?
Plasmogamy, the fusion of two protoplasts (the contents of the two cells), brings together two compatible haploid nuclei. At this point, two nuclear types are present in the same cell, but the nuclei have not yet fused.
Are Arthrospores asexual?
Asexual reproduction can occur either by central constriction of a parent cell to form two daughter cells or by spore formation. When hyphal fragementation occurs, the resulting spores are termed arthrospores.
What are Arthrospores give an example?
Produced by mycelia of mushrooms, many yeast-like fungi, other microfungi. Arthrospores are a very primitive spore type, formed by the breaking up or disarticulation of fungal mycelia. Many yeast-like fungi such as the genera Geotricum and Trichosporon form arthrospores.
What do you mean by Rhizomorphs?
Rhizomorph, a threadlike or cordlike structure in fungi (kingdom Fungi) made up of parallel hyphae, branched tubular filaments that make up the body of a typical fungus. Rhizomorphs act as an absorption and translation organ of nutrients.
What does PSEU · do · mycelium stand for?
pseu·do·mycelium | “+. : a cellular association occurring in various higher bacteria and yeasts in which cells cling together in chains resembling small true mycelia.
What kind of yeast does not produce pseudomycelium?
Malassezia spp are globose to ellipsoidal lipophilic yeast (Matousek and Cambell, 2002) with thick wall and do not produce pseudomycelium. Several of these species produced pseudomycelium or mycelium during growth, even a few of the true yeast species (Golonka, unpub, data; Kurtzman and Fell, 1998).
How are imidazoles used to prevent pseudomycelium formation?
Suppression of pseudomycelium formation is found in the 10-9 to 10-7 M concentration range of the imidazoles. Growth retardation and the destruction of both yeast and pseudomycelial forms brought about by incubating the cells with 10-9 to 10-4 M of the drugs are reported.
Who are the authors of pseudomycelium formation in culture?
Promotion of pseudomycelium formation of Candida albicans in culture: a morphological study of the effects of miconazole and ketoconazole. M. Borgers, M. De Brabander, H. Van Den Bossche, and J. Van Cutsem Copyright and License information ► Copyright notice This article has been cited byother articles in PMC. Abstract