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20 Cards in this Set
- Front
- Back
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Kingdom fungi |
Two forms of fungi- molds and yeasts |
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Molds |
Multicellular Asexual and sexual (spores) Hyphae |
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Yeasts |
Unicellular Asexual only No spores No hyphae -no filament |
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Hyphae |
Vegetative and reproductive hyphae ^ threadlike structure ^ spore structure Septate: has crosswalls (separations) Nonseptate/Coenocytic hyphae- no clear line of separation between one cell and another |
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Mycelium |
Mass of hyphae |
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Thalus |
Body of the fungus (part under surface) ex. Mushrooms - this can be miles of length |
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Reproduction molds |
Reproductive spores Asexual and sexual Telemorphs and anamorphs |
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Telemorphs |
Refers to molds that can reproduce a sexually and sexually |
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Anamorphs |
Only Asexual reproduction |
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Kingdom fungi- yeasta |
Nonfilaments Unicellular Asexual reproduction -budding, fissions, dimorphism |
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Budding |
Copy DNA and grow a new cell on top of old one.. eventually cracks off when gets big enough |
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Fission |
Way bacteria tend to reproduce |
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Dimorphism |
Fungi can exist as either a mold or a yeast depending on conditions |
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Example of yeast |
Candida albicans Microbe that causes yeast infection Normal microbiota Looks totally different outside of body than inside |
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Fungi classification |
Based on the type of sexual spores 3 phyla |
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3 phyla if fungi |
Phylum zygomycota Phylum ascomycota Phylum basidiomycota |
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Phylum zygomycota |
Rhizopus Zygospores, Coenocytic hyphae |
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Phylum ascomycota |
Aspergillus and Penicillium Ascospores, Septate, some yeasts |
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Phylum basidiomycota |
Mushrooms Basiodiospores, septate |
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Classification of fungi |
Has changed Deuteromycota Old category Fungi with no observed sexual stage Most are anamorphs of ascomycetes of basidiomycetes |
