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Chytridium Olla
''Chytridium'' is a genus of fungi in the family Chytridiaceae. With the culture and characterization of '' Chytridium olla'', the type species of the order, the limits of the Chytridiales were established. ; Names brought to synonymy: * ''Chytridium (Olpidium)'' Braun 1856, a synonym for ''Olpidium ''Olpidium'' is a fungal genus in the family Olpidiaceae. Members of ''Olpidium'' are zoosporic pathogens of plants, animals, fungi, and oomycetes. Morphology ''Olpidium'' species exist as spherical zoosporangia inside the cells of their host. ...'' References * Karling JS. (1971). On Chytridium Braun, Diplochytridium n. g. and Canteria n. g. (Chytridiales). Archiv für Mikrobiologie. volume 76, pages 126–131, * Alexander Braun, 1856: Über Chytridium, eine Gattung einzelliger Schmarotzergewächse auf Algen und Infusorien (On Chytridium, a genus of unicellular parasites on algae and infusoria) External links * * Chytridiomycota genera {{Chytridiomycota-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crithidia
''Crithidia'' is a genus of trypanosomatid Euglenozoa. They are parasites that exclusively parasitise arthropods, mainly insects. They pass from host to host as cysts in infective faeces and typically, the parasites develop in the digestive tracts of insects and interact with the intestinal epithelium using their flagellum. They display very low host-specificity and a single parasite can infect a large range of invertebrate hosts. At different points in its life-cycle, it passes through amastigote, promastigote, and epimastigote phases; the last is particularly characteristic, and similar stages in other trypanosomes are often called crithidial. The etymology of the genus name ''Crithidia'' derives from the Ancient Greek word (), meaning "small grain of barley". Species * '' Crithidia bombi'' is perhaps the most well documented species and is the most prevalent parasite of bumblebees, including common species like ''Bombus terrestris'', '' Bombus muscorum'', and ''Bombus ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chytridium Olla
''Chytridium'' is a genus of fungi in the family Chytridiaceae. With the culture and characterization of '' Chytridium olla'', the type species of the order, the limits of the Chytridiales were established. ; Names brought to synonymy: * ''Chytridium (Olpidium)'' Braun 1856, a synonym for ''Olpidium ''Olpidium'' is a fungal genus in the family Olpidiaceae. Members of ''Olpidium'' are zoosporic pathogens of plants, animals, fungi, and oomycetes. Morphology ''Olpidium'' species exist as spherical zoosporangia inside the cells of their host. ...'' References * Karling JS. (1971). On Chytridium Braun, Diplochytridium n. g. and Canteria n. g. (Chytridiales). Archiv für Mikrobiologie. volume 76, pages 126–131, * Alexander Braun, 1856: Über Chytridium, eine Gattung einzelliger Schmarotzergewächse auf Algen und Infusorien (On Chytridium, a genus of unicellular parasites on algae and infusoria) External links * * Chytridiomycota genera {{Chytridiomycota-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungus
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 f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chytridiomycota
Chytridiomycota are a division of zoosporic organisms in the kingdom Fungi, informally known as chytrids. The name is derived from the Ancient Greek ('), meaning "little pot", describing the structure containing unreleased zoöspores. Chytrids are one of the early diverging fungal lineages, and their membership in kingdom Fungi is demonstrated with chitin cell walls, a posterior whiplash flagellum, absorptive nutrition, use of glycogen as an energy storage compound, and synthesis of lysine by the -amino adipic acid (AAA) pathway. Chytrids are saprobic, degrading refractory materials such as chitin and keratin, and sometimes act as parasites. There has been a significant increase in the research of chytrids since the discovery of ''Batrachochytrium dendrobatidis'', the causal agent of chytridiomycosis. Classification Species of Chytridiomycota have traditionally been delineated and classified based on development, morphology, substrate, and method of zoöspore discharge. Howeve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chytridiomycetes
Chytridiomycetes () is a class of fungi. Members are found in soil, fresh water, and saline estuaries. They are first known from the Rhynie chert. It has recently been redefined to exclude the taxa Neocallimastigomycota and Monoblepharidomycetes, which are now a phylum and a sister-class respectively. Chytridiomycetes is the major class of the phylum Chytridiomycota, which contains a number of parasitic Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson has c ... species. At least two species in this class are known to infect a number of amphibian species. Phylogeny Based on the work of "The Mycota: A Comprehensive Treatise on Fungi as Experimental Systems for Basic and Applied Research", Powell and Letcher 2015 and Karpov et al. 2014. References {{Taxonbar, from=Q1137709 Chytrid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chytridiales
Fungi of the order Chytridiales, like other members of its division, may either have a monocentric thallus or a polycentric rhizomycelium. When the ribosomal genes of members classified in this order were first examined using molecular techniques, it was discovered that the order contained some species that were not related. With the culture and characterization of '' Chytridium olla'', the type species of this order, the limits of the Chytridiales were established. The Chytridiales is now monophyletic and species such as '' Polychytrium aggregatum'', '' Chytriomyces angularis'' and '' Cladochytrium replicatum'' have been transferred to other orders. Genera ''incertae sedis'' * '' Achlyella'' * '' Achlyogeton'' * '' Coralliochytrium'' * '' Delfinachytrium'' * '' Pseudorhizidium'' * '' Dermomycoides'' * '' Dictyomorpha'' * '' Ichthyochytrium'' * ''Mucophilus ''Mucophilus'' is a fungal genus in the Chytridiales of uncertain familial placement. A monotypic In biology, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chytridiaceae
The ''Chytridiaceae'' are a family of fungi in the order Chytridiales. The family contains 33 genera and 238 species according to a 2008 estimate. Genera *''Chytridium ''Chytridium'' is a genus of fungi in the family Chytridiaceae. With the culture and characterization of '' Chytridium olla'', the type species of the order, the limits of the Chytridiales were established. ; Names brought to synonymy: * ''C ...'' *'' Cylindrochytrium'' *'' Dangeardia'' *'' Dangeardiana'' *'' Dendrochytridium'' *'' Irineochytrium'' *'' Loborhiza'' *'' Macrochytrium'' *'' Nowakowskia'' *'' Phlyctochytrium'' *'' Physorhizophidium'' *'' Polyphagus'' *'' Polyphlyctis'' *'' Pseudopileum'' *'' Rhopalophlyctis'' *'' Saccomyces'' *'' Scherffeliomyces'' *'' Scherffeliomycopsis'' *'' Septosperma'' *'' Solutoparies'' *'' Sparrowia'' *'' Sporophlyctidium'' *'' Sporophlyctis'' *'' Dinochytrium'' *'' Zygorhizidium'' References Chytridiomycota Fungus families {{Chytridiomycota-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Braun
Alexander Carl Heinrich Braun (10 May 1805 – 29 March 1877) was a German botanist from Regensburg, Bavaria. His research centered on the morphology of plants. Biography He studied botany in Heidelberg, Paris and Munich. In 1833 he began teaching botany at the Polytechnic School of Karlsruhe, staying there until 1846. Afterwards he was a professor of botany in Freiburg (from 1846), Giessen (from 1850) and at the University of Berlin (1851), where he remained until 1877. While in Berlin, he was also director of the botanical garden. In 1852, he was elected a foreign member of the Royal Swedish Academy of Sciences. Braun is largely known for his research involving plant morphology. He accepted evolution but was a critic of Darwinism. He was a proponent of vitalism, a popular 19th-century speculative theory that claimed that a regulative force existed within living matter in order to maintain functionality. Braun made important contributions in the field of cell theory. From his 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chytridium Acuminatum
''Chytridium'' is a genus of fungi in the family Chytridiaceae. With the culture and characterization of ''Chytridium olla'', the type species of the order, the limits of the Chytridiales were established. ; Names brought to synonymy: * ''Chytridium (Olpidium)'' Braun 1856, a synonym for ''Olpidium ''Olpidium'' is a fungal genus in the family Olpidiaceae. Members of ''Olpidium'' are zoosporic pathogens of plants, animals, fungi, and oomycetes. Morphology ''Olpidium'' species exist as spherical zoosporangia inside the cells of their host. ...'' References * Karling JS. (1971). On Chytridium Braun, Diplochytridium n. g. and Canteria n. g. (Chytridiales). Archiv für Mikrobiologie. volume 76, pages 126–131, * Alexander Braun, 1856: Über Chytridium, eine Gattung einzelliger Schmarotzergewächse auf Algen und Infusorien (On Chytridium, a genus of unicellular parasites on algae and infusoria) External links * * Chytridiomycota genera {{Chytridiomycota-st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chytridium Confervae
''Chytridium'' is a genus of fungi in the family Chytridiaceae. With the culture and characterization of '' Chytridium olla'', the type species of the order, the limits of the Chytridiales were established. ; Names brought to synonymy: * ''Chytridium (Olpidium)'' Braun 1856, a synonym for ''Olpidium ''Olpidium'' is a fungal genus in the family Olpidiaceae. Members of ''Olpidium'' are zoosporic pathogens of plants, animals, fungi, and oomycetes. Morphology ''Olpidium'' species exist as spherical zoosporangia inside the cells of their host ...'' References * Karling JS. (1971). On Chytridium Braun, Diplochytridium n. g. and Canteria n. g. (Chytridiales). Archiv für Mikrobiologie. volume 76, pages 126–131, * Alexander Braun, 1856: Über Chytridium, eine Gattung einzelliger Schmarotzergewächse auf Algen und Infusorien (On Chytridium, a genus of unicellular parasites on algae and infusoria) External links * * Chytridiomycota genera {{Chytridiomycota-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chytridium Elegans
''Chytridium elegans'' is a species of fungi in the family Chytridiaceae The ''Chytridiaceae'' are a family of fungi in the order Chytridiales. The family contains 33 genera and 238 species according to a 2008 estimate. Genera *''Chytridium ''Chytridium'' is a genus of fungi in the family Chytridiaceae. Wit .... References External links * ''Chytridium elegans''at MycoBank Chytridiomycota Fungi described in 1888 {{Chytridiomycota-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olpidium
''Olpidium'' is a fungal genus in the family Olpidiaceae. Members of ''Olpidium'' are zoosporic pathogens of plants, animals, fungi, and oomycetes. Morphology ''Olpidium'' species exist as spherical zoosporangia inside the cells of their host. Zoospores emerge from a single discharge tube and have a single, posterior whiplash flagellum. Resting spores can be smooth or ornamented. Ecology ''Olpidium'' species infect a wide variety of plants, animals, protists, and fungi and are fairly common in aquatic and terrestrial ecosystems. Most of what is known about the genus comes from those species that infect higher plants, especially crops. In higher plants, infection with ''Olpidium'' often causes little to no symptoms. An exception is ''Olpidium viciae'', which causes broadbean blister. However, ''Olpidium'' species can vector plant viruses. For example, ''Olpidium brassicae'' transmits big-vein virus and big-vein associated varicosavirus among lettuce plants, and transmits tobacc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
