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Macalpinomyces
''Macalpinomyces'' is a Smut (fungus), fungus genus in the Ustilaginaceae family. It has a widespread distribution, almost worldwide. These smut fungi from ''Ustilaginomycotina'' contain about 540 described species. Species from the complex often possess characteristics that occur in more than one genus, creating uncertainty for species placement. The genus name of ''Macalpinomyces'' is in honour of Daniel McAlpine (1849–1932), who was a Scottish-born Australian mycology, mycologist known for his research in plant pathology.Douglas G. Parbery The genus was circumscription (taxonomy), circumscribed by Raymond Forbes Newton Langdon and R.A. Fullerton in Trans. Brit. Mycol. Soc. vol.68 Issue 1, on page 30 in 1977. Langdon & Fullerton (1977) established ''Macalpinomyces'' to accommodate ''M. eriachnes'', which they considered as distinct from ''Sporisorium'' and ''Ustilago'' (other Smut (fungus) genera). As ''Macalpinomyces'' lacked Columella (botany), columellae, produced steri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macalpinomyces Tilletioides
''Macalpinomyces'' is a fungus genus in the Ustilaginaceae family. It has a widespread distribution, almost worldwide. These smut fungi from ''Ustilaginomycotina'' contain about 540 described species. Species from the complex often possess characteristics that occur in more than one genus, creating uncertainty for species placement. The genus name of ''Macalpinomyces'' is in honour of Daniel McAlpine (1849–1932), who was a Scottish-born Australian mycologist known for his research in plant pathology.Douglas G. Parbery The genus was circumscribed by Raymond Forbes Newton Langdon and R.A. Fullerton in Trans. Brit. Mycol. Soc. vol.68 Issue 1, on page 30 in 1977. Langdon & Fullerton (1977) established ''Macalpinomyces'' to accommodate ''M. eriachnes'', which they considered as distinct from '' Sporisorium'' and '' Ustilago'' (other Smut (fungus) genera). As ''Macalpinomyces'' lacked columellae, produced sterile cells and the spores were uniformly ornamented and polyangular o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sporisorium
''Sporisorium'' is a fungus genus in the Ustilaginaceae family.Taxonomic revision of ''Ustilago'', ''Sporisorium'' and ''Macalpinomyces''. A.R. McTaggart, R.G. Shivas, A.D.W. Geering, K. Vánky and T. Scharaschkin, Persoonia, 2012, volume 29, pages 116–132, References External links Fungal plant pathogens and diseases Ustilaginomycotina Taxa named by Christian Gottfried Ehrenberg {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ustilago
''Ustilago'' is a genus of approximately 200 smut fungi, which are parasitic on grasses. 170 species are accepted by Wijayawardene et al. 2020; After phylogenetic research certain species in ''Ustilago'', '' Macalpinomyces'', and other genera in the Ustilaginaceae clade have been moved to other genera such as '' Mycosarcoma''. Uses '' Ustilago maydis'' is eaten as a traditional Mexican food in many parts of the country, and is even available canned. Farmers have even been known to spread the spores around on purpose to create more of the fungus. It is known in central Mexico by the Nahuatl name huitlacoche. Peasants in other parts of the country call it "hongo de maíz," i.e. "maize fungus." The genome of ''U. maydis'' has been sequenced in 2006. Hosts Some selected species and hosts; * '' Ustilago avenae'' (Pers.) Rostr. - loose smut of oats * '' U. brizae'' - on '' Briza media'' * '' U. bullata'' - brome smut * '' U. cynodontis'' - Bermuda grass smut * '' U. esculenta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ustilaginaceae
The Ustilaginaceae are a family of smut fungi in the order Ustilaginomycetes. Collectively, the family contains 17 genera and 607 species. Biotechnological relevance Ustilaginaceae naturally produce a wide range of value-added chemicals (e.g. secondary metabolites, TCA cycle intermediates) with growing biotechnological interest. Reported metabolites are polyols, organic acids, extracellular glycolipids, iron-chelating siderophores and tryptophan derivatives. Polyols, such as erythritol (ery) and mannitol, for example, have large markets as sweeteners for diabetics and as facilitating agents for the transportation of pharmaceuticals in medicine. Itaconic, L- malic, succinic, ''l''- itatartaric, and ''l''-2- hydroxyparaconic acid are organic acids produced by many Ustilaginomycetes. Applications for itaconic acid are for example the production of resins, plastics, adhesives, elastomers, coatings, and nowadays itaconate is discussed as a platform chemical in the production of biofu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GBIF
The Global Biodiversity Information Facility (GBIF) is an international organisation that focuses on making scientific data on biodiversity available via the Internet using web services. The data are provided by many institutions from around the world; GBIF's information architecture makes these data accessible and searchable through a single portal. Data available through the GBIF portal are primarily distribution data on plants, animals, fungi, and microbes for the world, and scientific names data. The mission of the GBIF is to facilitate free and open access to biodiversity data worldwide to underpin sustainable development. Priorities, with an emphasis on promoting participation and working through partners, include mobilising biodiversity data, developing protocols and standards to ensure scientific integrity and interoperability, building an informatics architecture to allow the interlinking of diverse data types from disparate sources, promoting capacity building and cataly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum Sumatrense
''Panicum sumatrense'', known as little millet, is a species of millet in the family Poaceae. Description This species of cereal is similar in habit to the proso millet except that it is smaller. It is an annual herbaceous plant, which grows straight or with folded blades to a height of to . The leaves are linear, with the sometimes hairy laminae and membranous hairy ligules. The panicles are from in length with long awn. The grain is round and smooth, long. Subspecies There have been two subspecies described: *''Panicum sumatrense'' Roth ex Roem. & Schult. subsp. ''psilopodium'' (Trin.) Wet. *''Panicum sumatrense'' Roth ex Roem. & Schult. subsp. ''sumatrense'' Distribution and habitat In the temperate zones of Asia: the Caucasus, China, East Asia and also in the tropics of the continent: India, Indochina and Malaysia. It can withstand both drought and waterlogging. It can be cultivated up to 2000 m above sea level. Common names * * * * * * * * * Cultivati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennisetum Sphacelatum
''Cenchrus'' is a widespread genus of plants in the grass family, native to tropical and warm temperate regions of the world. Its species are native to many countries in Asia, Africa, Australia, the Americas, and various oceanic islands. Common names include buffelgrasses, sandburs, and sand spur. Such names allude to the sharp, spine-covered burrs characterizing the inflorescences of the members of the genus. Those previously classified as ''Pennisetum'' are known commonly as fountaingrasses (fountain grasses).''Pennisetum''. Integrated Taxonomic Information System (ITIS).''Pennisetum''. The Jepson eFlora 2013. Taxonomy [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eriachne
''Eriachne'', commonly known as Wanderrie grass, is a genus of plants in the grass family. Most of the species are found only in Australia, with the ranges of a few extending northward into New Guinea, parts of Asia, and Micronesia. It is found in areas such as the Western Australian Mulga shrublands ecoregion. Around 48 species are recognised: *'' Eriachne agrostidea'' – NT, Qld *'' Eriachne aristidea'' – NT, Qld, WA, SA, NSW *'' Eriachne armitii'' – NT, Qld, WA, New Guinea *'' Eriachne avenacea'' – NT, WA *'' Eriachne axillaris'' – NT *'' Eriachne basalis'' – NT, Qld *'' Eriachne basedowii'' – NT *'' Eriachne benthamii'' – NT, Qld, WA, SA *'' Eriachne bleeseri'' – NT *'' Eriachne burkittii'' – NT, Qld, WA, New Guinea *'' Eriachne capillaris'' – NT *'' Eriachne ciliata'' – NT, Qld, WA *'' Eriachne compacta'' – NT *'' Eriachne fastigiata'' – NT, WA *'' Eriachne festucacea'' – NT, WA *'' Eriachne filiformis'' – NT, Qld, WA *'' Eriachne flaccida ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peridium
The peridium is the protective layer that encloses a mass of spores in fungi. This outer covering is a distinctive feature of gasteroid fungi. Description Depending on the species, the peridium may vary from being paper-thin to thick and rubbery or even hard. Typically, peridia consist of one to three layers. If there is only a single layer, it is called a peridium. If two layers are present, the outer layer is called the exoperidium and the inner layer the endoperidium. If three layers are present, they are the exoperidium, the mesoperidium and the endoperidium. In the simplest subterranean forms, the peridium remains closed until the spores are mature, and even then shows no special arrangement for dehiscence or opening, but has to decay before the spores are liberated. Puffballs For most fungi, the peridium is ornamented with scales or spines. In species that become raised above ground during their development, generally known as the "puffballs", the peridium is usually ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyphyletic
A polyphyletic group is an assemblage that includes organisms with mixed evolutionary origin but does not include their most recent common ancestor. The term is often applied to groups that share similar features known as Homoplasy, homoplasies, which are explained as a result of convergent evolution. The arrangement of the members of a polyphyletic group is called a polyphyly .. [Source for pronunciation.] It is contrasted with monophyly and paraphyly. For example, the biological characteristic of warm-bloodedness evolved separately in the ancestors of mammals and the ancestors of birds; "warm-blooded animals" is therefore a polyphyletic grouping. Other examples of polyphyletic groups are algae, C4 photosynthesis, C4 photosynthetic plants, and Xenarthra#Evolutionary relationships, edentates. Many taxonomists aim to avoid homoplasies in grouping taxa together, with a goal to identify and eliminate groups that are found to be polyphyletic. This is often the stimulus for major re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Felix Von Thümen
Felix Karl Albert Ernst Joachim Freiherr von Thümen (6 February 1839, Dresden – 13 October 1892 Teplitz-Schönau) was a German botanist and mycologist. Life Felix von Thümen graduated from the Gymnasium in Dresden and entered the Prussian army at the age of 19, but soon retired due to an injury incurred by a fall from his horse. After a short stint in agriculture he had to abandon the management of his family estates and devoted the rest of his life to botanical and mycological research. Influenced mainly by Ludwig Reichenbach he devoted most of his interest to the study of fungi. In 1876 he became a research assistant at the chemico-physiological research station in Klosterneuburg, a position he occupied for the rest of his life. The position afforded him considerable freedom in choosing his domicile, so that he lived for various periods in Vienna, Berlin and Gorizia. He suffered from a severe heart disease, for which he repeatedly visited the spas of Teplitz-Schönau, where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
