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Uncinocarpus Uncinatus
''Uncinocarpus uncinatus'' is a species of microfungi that grows on dung and other keratinous materials such as bone. It was the second species to be designated as part of the genus ''Uncinocarpus ''Uncinocarpus'' is a genus of fungi within the Onygenaceae family. The name is derived from the Latin word ''uncinus'', meaning "hook" and the Greek word ''karpos'' (καρπός), meaning "fruit". It was distinguished from the genus ''Gymnoascu ...''. The species was first described by Randolph S. Currah in 1985; synonyms include ''Myxotrichum uncinatum'' and ''Gymnoascus uncinatus''. Morphology In culture, colonies of ''U. uncinatus'' are yellow to orange-brown to red-brown in colour, growing paler towards the margin. Like other members of ''Uncinocarpus'', it develops hooked and occasionally spiralling (uncinate) appendages which typically, but not always, possess spore-bearing structures (gymnothecia). The appendages of ''U. uncinatus'' are thick and wide to the distal end, unlik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi
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'' (''t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keratin
Keratin () is one of a family of structural fibrous proteins also known as ''scleroproteins''. Alpha-keratin (α-keratin) is a type of keratin found in vertebrates. It is the key structural material making up scales, hair, nails, feathers, horns, claws, hooves, and the outer layer of skin among vertebrates. Keratin also protects epithelial cells from damage or stress. Keratin is extremely insoluble in water and organic solvents. Keratin monomers assemble into bundles to form intermediate filaments, which are tough and form strong unmineralized epidermal appendages found in reptiles, birds, amphibians, and mammals. Excessive keratinization participate in fortification of certain tissues such as in horns of cattle and rhinos, and armadillos' osteoderm. The only other biological matter known to approximate the toughness of keratinized tissue is chitin. Keratin comes in two types, the primitive, softer forms found in all vertebrates and harder, derived forms found only amon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uncinocarpus
''Uncinocarpus'' is a genus of fungi within the Onygenaceae family. The name is derived from the Latin word ''uncinus'', meaning "hook" and the Greek word ''karpos'' (καρπός), meaning "fruit". It was distinguished from the genus ''Gymnoascus'' based on keratinolytic capacity, ascospore morphology and the development of hooked, occasionally spiraling appendages. Alternatively, ''Uncinocarpus'' species may possess helically coiled or smooth, wavy appendages, or lack appendages altogether, an example of such species being '' U. orissi''. Being a close non-pathogenic relative of the pathogenic dimorphic fungi Coccidioides immitis and Coccidioides posadasii, which cause Coccidioidomycosis, it is used in genomic research to help develop human vaccination, which might alleviate the Valley fever A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uncinocarpus Reesii
''Uncinocarpus reesii'' is a species of saprotrophic microfungi that grows in soil and on keratinous materials such as hair, feathers and skin. It was the first species to be designated as part of the genus ''Uncinocarpus'', owing in part to its characteristic development of hooked (uncinate) appendages. As the closest non-pathogenic relative of ''Coccidioides immitis'' and ''Coccidioides posadasii, C. posadasii'', it has become a subject of research interest. History and taxonomy ''Uncinocarpus reesii'' was first recognized under the name ''Gymnoascus uncinatus'' by German taxonomist species:Michael Emil Eduard Eidam, Michael Emil Eduard Eidam in 1893. The species is named after Robert Rees, an Australian mycologist who provided isolates of ''G. uncinatus'' to Lynne Sigler and G.F. Orr, who in 1976 proposed the re-designation of this species as the first a new genus: ''Uncinocarpus''. This redesignation was based largely in part due to the species' characteristic development of h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Onygenales
The Onygenales are an order of fungi in the class Eurotiomycetes and division Ascomycota. The order's last common ancestor is estimated to have lived 150 million years ago. Onygenales can consume and break down keratin, the main component of the outer layer of skin. They are primarily found on animals, droppings, and areas frequented by animals. Many are dimorphic, and can change from mold to yeast form depending on their environment. Many onygenalean fungi are pathogens. One species, ''Trichophyton rubrum'', is the primary cause of athlete's foot. This order also includes Coccidioides implicated in Valley fever. The Onygenales are important as emerging human pathogens because of the rising rates of immunosuppression due to live-organ transplant, HIV/AIDS, and autoimmune disorders such as lupus erythematosus Lupus erythematosus is a collection of autoimmune diseases in which the human immune system becomes hyperactive and attacks healthy tissues. Symptoms of these disease ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi Described In 1985
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] |
