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Neonothopanus Nambi
''Neonothopanus nambi'' is a poisonous and bioluminescent mushroom in the family Marasmiaceae. The genetic and molecular mechanisms underlying this species' bioluminescence were published in 2019, the first to be elucidated for a fungus. In 2020, genes from this fungus were used to create bioluminescent tobacco plants. Italian-Argentinian naturalist Carlo Luigi Spegazzini described the species in 1883 as ''Agaricus nambí'' in the subgenus ''Pleurotus'', from material collected in December 1879 near Guarapí, a locality in Yaguarón, Paraguarí Department, Paraguay. Pier Andrea Saccardo Pier Andrea Saccardo (23 April 1845 in Treviso, Treviso – 12 February 1920 in Padua) was an Italian botanist and mycologist. Life Saccardo studied at the Lyceum in Venice, and then at the Technical Institute of the University of Padua wher ... placed it in the genus '' Pleurotus''. Ronald H. Petersen and Irmgard Krisai placed the fungus in the new genus '' Neonothopanus'' in 1999. Refe ... [...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] |
Bioluminescent
Bioluminescence is the production and emission of light by living organisms. It is a form of chemiluminescence. Bioluminescence occurs widely in marine vertebrates and invertebrates, as well as in some Fungus, fungi, microorganisms including some bioluminescent bacteria, and terrestrial arthropods such as Firefly, fireflies. In some animals, the light is bacteriogenic, produced by symbiosis, symbiotic bacteria such as those from the genus ''Vibrio''; in others, it is autogenic, produced by the animals themselves. In a general sense, the principal chemical reaction in bioluminescence involves a light-emitting molecule and an enzyme, generally called luciferin and luciferase, respectively. Because these are generic names, luciferins and luciferases are often distinguished by the species or group, e.g. firefly luciferin. In all characterized cases, the enzyme Catalysis, catalyzes the Redox, oxidation of the luciferin. In some species, the luciferase requires other Cofactor (bio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioluminescent Fungi
Bioluminescence is the production and emission of light by living organisms. It is a form of chemiluminescence. Bioluminescence occurs widely in marine vertebrates and invertebrates, as well as in some fungi, microorganisms including some bioluminescent bacteria, and terrestrial arthropods such as fireflies. In some animals, the light is bacteriogenic, produced by symbiotic bacteria such as those from the genus ''Vibrio''; in others, it is autogenic, produced by the animals themselves. In a general sense, the principal chemical reaction in bioluminescence involves a light-emitting molecule and an enzyme, generally called luciferin and luciferase, respectively. Because these are generic names, luciferins and luciferases are often distinguished by the species or group, e.g. firefly luciferin. In all characterized cases, the enzyme catalyzes the oxidation of the luciferin. In some species, the luciferase requires other cofactors, such as calcium or magnesium ions, and sometime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleurotus
''Pleurotus'' is a genus of gilled mushrooms which includes one of the most widely eaten mushrooms, '' P. ostreatus''. Species of ''Pleurotus'' may be called oyster, abalone, or tree mushrooms, and are some of the most commonly cultivated edible mushrooms in the world. ''Pleurotus'' fungi have also been used in mycoremediation of pollutants, such as petroleum and polycyclic aromatic hydrocarbons. Etymology The genus name ''Pleurotus'' literally means ''side ear'' in reference to the mushroom caps being laterally attached to the substrate. It is a composite of the Ancient Greek words : pleurá - ''side'', and the stem ''-oto'' referring to ears (from , ὠτός : ''ear''). Description The caps may be laterally attached (with no stipe). If there is a stipe, it is normally eccentric and the gills are decurrent along it. The term '' pleurotoid'' is used for any mushroom with this general shape. The spores are smooth and elongated (described as "cylindrical"). Where hyphae meet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pier Andrea Saccardo
Pier Andrea Saccardo (23 April 1845 in Treviso, Treviso – 12 February 1920 in Padua) was an Italian botanist and mycologist. Life Saccardo studied at the Lyceum in Venice, and then at the Technical Institute of the University of Padua where, in 1867 he received his doctorate. He was an Assistant to Roberto de Visiani (1800-1878) an Italian botanist, naturalist and scholar. Then in 1869, he became a professor of Natural History in Padua. In 1876 he established the mycological journal ''Michelia'' which published many of his early mycological papers. In 1879 he became a professor of Botany and director of the botanical gardens of the university until 1915. He accumulated around 70,000 fungal specimens encompassing over 18,500 different species for his herbarium. Which is still stored at the university. Saccardo's scientific activity focused almost entirely on mycology. He wrote his first book in 1864 (when he was 19 years old), ''Flora Montellica: an introduction to the flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraguay
Paraguay (; ), officially the Republic of Paraguay ( es, República del Paraguay, links=no; gn, Tavakuairetã Paraguái, links=si), is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to the east and northeast, and Bolivia to the northwest. It has a population of seven million, nearly three million of whom live in the capital and largest city of Asunción, and its surrounding metro. Although one of only two landlocked countries in South America (Bolivia is the other), Paraguay has ports on the Paraguay and Paraná rivers that give exit to the Atlantic Ocean, through the Paraná-Paraguay Waterway. Spanish conquistadores arrived in 1524, and in 1537, they established the city of Asunción, the first capital of the Governorate of the Río de la Plata. During the 17th century, Paraguay was the center of Jesuit missions, where the native Guaraní people were converted to Christianity and introduced to European culture. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraguarí Department
Paraguarí (; Guaraní: Paraguari) is a ''departamento'' in Paraguay. At the 2002 census it had a population of 221,932. Retrieved 8 March 2010 The capital is the city of . History The territory which forms this department is located in a valley formerly called "Yarigua'a" that was part of the mission of Jesuit priests in the era of colonization. Numerous villages existed in this area, whose inhabitants were influenced by priests and chaplains responsible for directing agr ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yaguarón
Yaguarón is a city in Paraguay, located at the base of Yaguarón Hill in the Yaguarón District of Paraguarí Department, from the capital Asunción. The town began as a Franciscan reservation for the Guaraní Indians. It contains a famous and visually stunning church, the building of which, led by Fray Alonso de Buenaventura, started in 1640 and took 60 years to complete. Yaguarón is also notable as the birthplace of José Gaspar Rodríguez de Francia, dictator of Paraguay 1814–1840, whose strong authoritarianism earned him the name ''El Supremo.'' His house is now a museum – located only 200 or so meters from the church. Toponymy In the beginning the city was called Jaguarú, which means in Guaraní mythology an enormous dog or jaguar that inhabited the region. History Located in the foot of a hill with the same name, the city started as a Franciscan Mission with the Guaraní population. In 1600, Fray Alonso de Buenaventura and his followers built an imposing ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agaricus
''Agaricus'' is a genus of mushrooms containing both edible and poisonous species, with over 400 members worldwide and possibly again as many disputed or newly-discovered species. The genus includes the common ("button") mushroom (''Agaricus bisporus'') and the field mushroom ('' A. campestris''), the dominant cultivated mushrooms of the West. Members of ''Agaricus'' are characterized by having a fleshy cap or pileus, from the underside of which grow a number of radiating plates or gills, on which are produced the naked spores. They are distinguished from other members of their family, Agaricaceae, by their chocolate-brown spores. Members of ''Agaricus'' also have a stem or stipe, which elevates it above the object on which the mushroom grows, or substrate, and a partial veil, which protects the developing gills and later forms a ring or annulus on the stalk. The genus contains the most widely consumed and best-known mushroom today, '' A. bisporus'', with '' A. arvensis'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irmgard Krisai
Irmgard is a feminine German given name. Notable people with the name include: * Irmgard of Berg (fl. 12th century), German noble, daughter of Adolf VI, Count of Berg * Irmgard of Chiemsee (c. 831/833 – 16 July 866) * Irmgard of Cleves (c. 1307–1362), German noble, wife of John IV, Lord of Arkel * Saint Irmgardis or Irmgard (1000–1065 or 1082/1089) * Irmgard Bartenieff (1900–1981), German dance theorist, dancer, choreographer and physical therapist * Irmgard Bensusan (born 1991), South African paralympic sprinter * Irmgard Brendenal-Böhmer, German rower * Irmgard Enderle (1895–1985), German politician, trade unionist and journalist * Irmgard Farden Aluli (1911–2001), Hawaiian composer * Irmgard Flügge-Lotz (1903–1974), German-American mathematician, aerospace engineer, and control theorist * Irmgard Fuest (1903–1980), German lawyer and politician * Irmgard Griss (born 1946), Austrian lawyer and judge, former President of the Supreme Court of Justice * Irm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basidiomycota
Basidiomycota () is one of two large divisions that, together with the Ascomycota, constitute the subkingdom Dikarya (often referred to as the "higher fungi") within the kingdom Fungi. Members are known as basidiomycetes. More specifically, Basidiomycota includes these groups: mushrooms, puffballs, stinkhorns, bracket fungi, other polypores, jelly fungi, boletes, chanterelles, earth stars, smuts, bunts, rusts, mirror yeasts, and ''Cryptococcus'', the human pathogenic yeast. Basidiomycota are filamentous fungi composed of hyphae (except for basidiomycota-yeast) and reproduce sexually via the formation of specialized club-shaped end cells called basidia that normally bear external meiospores (usually four). These specialized spores are called basidiospores. However, some Basidiomycota are obligate asexual reproducers. Basidiomycota that reproduce asexually (discussed below) can typically be recognized as members of this division by gross similarity to others, by the form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ron Petersen
Ronald H. Petersen, more commonly known as Ron Petersen, born in 1934, is a mycologist of the University of Tennessee. He was the editor-in-chief of the journal ''Mycologia ''Mycologia'' is a peer-reviewed scientific journal that publishes papers on all aspects of the fungi, including lichens. It first appeared as a bimonthly journal in January 1909, published by the New York Botanical Garden under the editorship of ...'' from 1986 to 1990. See also * :Taxa named by Ron Petersen References 1934 births Living people American mycologists University of Tennessee faculty Place of birth missing (living people) {{Mycologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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