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Penicillium Concentricum
''Penicillium concentricum'' is a coprophilic, anamorph In mycology, the terms teleomorph, anamorph, and holomorph apply to portions of the life cycles of fungi in the phyla Ascomycota and Basidiomycota: *Teleomorph: the sexual reproductive stage (morph), typically a fruiting body. *Anamorph: an ase ... fungus species of the genus of '' Penicillium'' which produces roquefortine C and patulin. See also * List of Penicillium species References {{Taxonbar, from=Q20720926 concentricum Fungi described in 1976 Fungus species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coprophilia
Coprophilia (from Greek κόπρος, ''kópros'' 'excrement' and φιλία, ''philía'' 'liking, fondness'), also called scatophilia or scat (Greek: σκατά, ''skatá'' 'feces'), is the paraphilia involving sexual arousal and pleasure from feces. Research In the '' Diagnostic and Statistical Manual of Mental Disorders'' (DSM), published by the American Psychiatric Association, it is classified under 302.89— Paraphilia NOS (Not Otherwise Specified) and has no diagnostic criteria other than a general statement about paraphilias that says "the diagnosis is made if the behavior, sexual urges, or fantasies cause clinically significant distress or impairment in social, occupational, or other important areas of functioning". Furthermore, the DSM-IV-TR notes, "Fantasies, behaviors, or objects are paraphilic only when they lead to clinically significant distress or impairment (e.g. are obligatory, result in sexual dysfunction, require participation of nonconsenting individuals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anamorph
In mycology, the terms teleomorph, anamorph, and holomorph apply to portions of the Biological life cycle, life cycles of fungi in the Phylum, phyla Ascomycota and Basidiomycota: *Teleomorph: the sexual reproductive stage (morph), typically a Ascocarp, fruiting body. *Anamorph: an asexual reproductive stage (morph), often Mold (fungus), mold-like. When a single fungus produces multiple morphologically distinct anamorphs, these are called synanamorphs. *Holomorph: the whole fungus, including anamorphs and teleomorph. Dual naming of fungi Fungus, Fungi are classified primarily based on the structures associated with sexual reproduction, which tend to be evolutionarily conserved. However, many fungi reproduce only asexually, and cannot easily be classified based on sexual characteristics; some produce both asexual and sexual states. These problematic species are often members of the Ascomycota, but a few of them belong to the Basidiomycota. Even among fungi that reproduce both sexual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungus
A fungus (plural, : fungi or funguses) is any member of the group of Eukaryote, eukaryotic organisms that includes microorganisms such as yeasts and Mold (fungus), molds, as well as the more familiar mushrooms. These organisms are classified as a Kingdom (biology), kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of motility, mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penicillium
''Penicillium'' () is a genus of ascomycetous fungi that is part of the mycobiome of many species and is of major importance in the natural environment, in food spoilage, and in food and drug production. Some members of the genus produce penicillin, a molecule that is used as an antibiotic, which kills or stops the growth of certain kinds of bacteria. Other species are used in cheesemaking. According to the ''Dictionary of the Fungi'' (10th edition, 2008), the widespread genus contains over 300 species. Taxonomy The genus was first described in the scientific literature by Johann Heinrich Friedrich Link in his 1809 work ''Observationes in ordines plantarum naturales''; he wrote, "''Penicillium. Thallus e floccis caespitosis septatis simplicibus aut ramosis fertilibus erectis apice penicillatis''", where ''penicillatis'' means "having tufts of fine hair". Link included three species—'' P. candidum'', '' P. expansum'', and '' P. glaucum''—all of which pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roquefortine C
Roquefortine C is a mycotoxin that belongs to a class of naturally occurring 2,5-diketopiperazines produced by various fungi, particularly species from the genus ''Penicillium''. It was first isolated from a strain of ''Penicillium roqueforti'', a species commercially used as a source of proteolytic and lipolytic enzymes during maturation of the blue-veined cheeses, Roquefort, Danish Blue, Stilton and Gorgonzola. Roquefortine C is a cyclodipeptide mycotoxin derived from the diketopiperazine cyclo(Trp-dehydro-His) and is a relatively common fungal metabolite produced by a number of ''Penicillium'' species. It is also considered one of the most important fungal contaminants of carbonated beverages, beer, wine, meats, cheese and bread. At high doses roquefortine C is classified as a toxic compound. Although it is a potent neurotoxin at high doses, at low concentrations of 0.05 to 1.47 mg/kg that occur in domestic cheeses, it was found to be "safe for the consumer". The mechanisms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patulin
Patulin is an organic compound classified as a polyketide. It is a white powder soluble in acidic water and in organic solvents. It is a lactone that is heat-stable, so it is not destroyed by pasteurization or thermal denaturation.http://www.sigmaaldrich.com/catalog/product/sigma/p1639?lang=en®ion=US However, stability following fermentation is lessened. It is a mycotoxin produced by a variety of molds, in particular, ''Aspergillus'' and ''Penicillium'' and '' Byssochlamys''. Most commonly found in rotting apples, the amount of patulin in apple products is generally viewed as a measure of the quality of the apples used in production. In addition, patulin has been found in other foods such as grains, fruits, and vegetables. Its presence is highly regulated. Biosynthesis, synthesis, and reactivity The immediate precursor is 6-methylsalicylic acid. Isoepoxydon dehydrogenase (IDH) is an important enzyme in the multi-step biosynthesis of patulin. Its gene is present in other f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Penicillium Species
This is a list of ''Penicillium'' species. The genus has over 300 species. Species A * ''Penicillium abidjanum'' * '' Penicillium adametzii'' * '' Penicillium adametzioides'' * '' Penicillium aeris'' * ''Penicillium aethiopicum'' * '' Penicillium albicans'' * '' Penicillium albidum '' * '' Penicillium albocoremium'' * ''Penicillium alexiae'' * ''Penicillium alfredii'' * '' Penicillium alicantinum'' * '' Penicillium allahabadense'' * ''Penicillium allii'' * '' Penicillium allii-sativi'' * '' Penicillium alogum'' * '' Penicillium alutaceum'' * '' Penicillium anatolicum'' * ''Penicillium amagasakiense'' * '' Penicillium amaliae'' * '' Penicillium amphipolaria'' * '' Penicillium anatolicum'' * '' Penicillium angulare'' * '' Penicillium angustiporcatum'' * '' Penicillium antarcticum'' * '' Penicillium annulatum'' * '' Penicillium aotearoae'' * '' Penicillium araracuarense'' * '' Penicillium ardesiacum'' * '' Penicillium arenicola'' * '' Penicillium aragonense'' * '' Penicilliu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi Described In 1976
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''true fungi' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
