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Phomopsis Longicolla
''Phomopsis longicolla'' is a species of ascomycete fungus in the family Diaporthaceae Diaporthaceae is a plant pathogen family. Genera *'' Allantoporthe'' *'' Aporhytisma'' *'' Clypeoporthella'' *''Diaporthe'' *'' Diaporthopsis'' *'' Leucodiaporthe'' *'' Mazzantia'' *'' Mazzantiella'' *''Phomopsis ''Phomopsis'' is a genus of .... It is a plant pathogen and mainly responsible for a soybean disease called ''Phomopsis'' seed decay (PSD). In other plant species, ''P. longicolla'' can also live as an endophyte, such as in the mangrove plant '' Sonneratia caseolaris''. ''P. longicolla'' has been found to produce a number of cytotoxic and antimicrobial secondary metabolites, especially members of the class of phomoxanthones. ''P. longicolla'' was first described in 1985 by Thomas W. Hobbs ''et al.'' at the Department of Plant Pathology at Ohio State University. References Fungal plant pathogens and diseases longicolla Soybean diseases Fungus species Fungi describ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pycnidia
A pycnidium (plural pycnidia) is an asexual fruiting body produced by mitosporic fungi, for instance in the order Sphaeropsidales ( Deuteromycota, Coelomycetes) or order Pleosporales (Ascomycota, Dothideomycetes). It is often spherical or inversely pearshaped ( obpyriform) and its internal cavity is lined with conidiophores. When ripe, an opening generally appears at the top, through which the pycnidiospore {{Short pages monitor [Baidu] |
Soybean
The soybean, soy bean, or soya bean (''Glycine max'') is a species of legume native to East Asia, widely grown for its edible bean, which has numerous uses. Traditional unfermented food uses of soybeans include soy milk, from which tofu and tofu skin are made. Fermented soy foods include soy sauce, fermented bean paste, nattō, and tempeh. Fat-free (defatted) soybean meal is a significant and cheap source of protein for animal feeds and many packaged meals. For example, soybean products, such as textured vegetable protein (TVP), are ingredients in many meat and dairy substitutes. Soybeans contain significant amounts of phytic acid, dietary minerals and B vitamins. Soy vegetable oil, used in food and industrial applications, is another product of processing the soybean crop. Soybean is the most important protein source for feed farm animals (that in turn yields animal protein for human consumption). Etymology The word "soy" originated as a corruption of the Cant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascomycota
Ascomycota is a phylum of the kingdom Fungi that, together with the Basidiomycota, forms the subkingdom Dikarya. Its members are commonly known as the sac fungi or ascomycetes. It is the largest phylum of Fungi, with over 64,000 species. The defining feature of this fungal group is the " ascus" (), a microscopic sexual structure in which nonmotile spores, called ascospores, are formed. However, some species of the Ascomycota are asexual, meaning that they do not have a sexual cycle and thus do not form asci or ascospores. Familiar examples of sac fungi include morels, truffles, brewers' and bakers' yeast, dead man's fingers, and cup fungi. The fungal symbionts in the majority of lichens (loosely termed "ascolichens") such as '' Cladonia'' belong to the Ascomycota. Ascomycota is a monophyletic group (it contains all descendants of one common ancestor). Previously placed in the Deuteromycota along with asexual species from other fungal taxa, asexual (or anamorphic) ascom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diaporthaceae
Diaporthaceae is a plant pathogen family. Genera *'' Allantoporthe'' *'' Aporhytisma'' *'' Clypeoporthella'' *''Diaporthe'' *'' Diaporthopsis'' *'' Leucodiaporthe'' *'' Mazzantia'' *'' Mazzantiella'' *''Phomopsis ''Phomopsis'' is a genus of Ascomycota, ascomycete fungi in the family Valsaceae. Species Species include: * ''Phomopsis arnoldiae'' * ''Phomopsis asparagi'' * ''Phomopsis asparagicola'' * ''Phomopsis azadirachtae'' * ''Phomopsis cannabina'' * ' ...'' *'' Septomazzantia'' References External links * Fungal plant pathogens and diseases {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phomopsis Seed Decay
''Phomopsis'' is a genus of ascomycete fungi in the family Valsaceae. Species Species include: * ''Phomopsis arnoldiae'' * ''Phomopsis asparagi'' * ''Phomopsis asparagicola'' * '' Phomopsis azadirachtae'' * ''Phomopsis cannabina'' * '' Phomopsis caricae-papayae'' * ''Phomopsis coffeae'' * '' Phomopsis durionis'' Syd. 1932 * ''Phomopsis elaeagni'' * ''Phomopsis ganjae'' * '' Phomopsis javanica'' * ''Phomopsis juniperovora'' * ''Phomopsis lokoyae'' * ''Phomopsis longicolla'' * ''Phomopsis mangiferae'' * ''Phomopsis obscurans'' * ''Phomopsis perseae'' * '' Phomopsis pittospori'' * ''Phomopsis prunorum'' * '' Phomopsis sojae'' * ''Phomopsis scabra'' * ''Phomopsis sclerotioides'' * ''Phomopsis tanakae'' * ''Phomopsis theae'' * ''Phomopsis viticola'' Formerly placed here: *''Phomopsis vaccinii'', now ''Diaporthe vaccinii ''Diaporthe'' is a genus of endophytic filamentous fungal plant pathogens. ''Diaporthe'' species have been shown to transform the infection-inhibiting factors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endophyte
An endophyte is an endosymbiont, often a bacterium or fungus, that lives within a plant for at least part of its life cycle without causing apparent disease. Endophytes are ubiquitous and have been found in all species of plants studied to date; however, most of the endophyte/plant relationships are not well understood. Some endophytes may enhance host growth, nutrient acquisition and improve the plant's ability to tolerate abiotic stresses, such as drought and decrease biotic stresses by enhancing plant resistance to insects, pathogens and herbivores. Although endophytic bacteria and fungi are frequently studied, endophytic archaea are increasingly being considered for their role in plant growth promotion as part of the core microbiome of a plant. History Endophytes were first described by the German botanist Johann Heinrich Friedrich Link in 1809. They were thought to be plant parasitic fungi and they were later termed as "microzymas" by the French scientist Béchamp. There w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sonneratia Caseolaris
''Sonneratia caseolaris'', commonly known as mangrove apple, is a species of plant in the family Lythraceae. The fruit is noted for its outward similarity to the persimmon fruit. This tree is a type of mangrove growing up to 20 m in height and with a trunk reaching a maximum diameter of 50 cm. It is present in tropical tidal mud flats from Africa to Indonesia, southwards down to northeast Australia and New Caledonia and northwards up to Hainan Island in China and the Philippines. The fruit of this tree is the subject of a legend of Maldivian folklore, ''Kulhlhavah Falhu Rani''. Kuhlhavah (ކުއްޅަވައް) is the Dhivehi name for the mangrove apple (Sonneratia caseolaris). The tree is associated with congregating fireflies throughout southeast Asia and is the food source of moth and other insects. Uses The leaves and the fruit are edible and appreciated as food in certain areas, such as Maldives The Maldives, officially the Republic of Maldives,, ) and h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secondary Metabolite
Secondary metabolites, also called specialised metabolites, toxins, secondary products, or natural products, are organic compounds produced by any lifeform, e.g. bacteria, fungi, animals, or plants, which are not directly involved in the normal growth, development, or reproduction of the organism. Instead, they generally mediate ecological interactions, which may produce a selective advantage for the organism by increasing its survivability or fecundity. Specific secondary metabolites are often restricted to a narrow set of species within a phylogenetic group. Secondary metabolites often play an important role in plant defense against herbivory and other interspecies defenses. Humans use secondary metabolites as medicines, flavourings, pigments, and recreational drugs. The term secondary metabolite was first coined by Albrecht Kossel, a 1910 Nobel Prize laureate for medicine and physiology in 1910. 30 years later a Polish botanist Friedrich Czapek described secondary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phomoxanthone
The phomoxanthones are a loosely defined class of natural products. The two founding members of this class are phomoxanthone A and phomoxanthone B. Other compounds were later also classified as phomoxanthones, although a unifying nomenclature has not yet been established. The structure of all phomoxanthones is derived from a dimer of two covalently linked tetrahydroxanthones, and they differ mainly in the position of this link as well as in the acetylation status of their hydroxy groups. The phomoxanthones are structurally closely related to other tetrahydroxanthone dimers such as the secalonic acids and the eumitrins. While most phomoxanthones were discovered in fungi of the genus ''Phomopsis'', most notably in the species ''Phomopsis longicolla'', some have also been found in ''Penicillium'' sp. Known phomoxanthones * Dicerandrol A * Dicerandrol B * Dicerandrol C * Penexanthone A * Phomolactonexanthone A * Phomolactonexanthone B * Phomoxanthone A and its derivatives: ** 1-ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio State University
The Ohio State University, commonly called Ohio State or OSU, is a public land-grant research university in Columbus, Ohio. A member of the University System of Ohio, it has been ranked by major institutional rankings among the best public universities in the United States. Founded in 1870 as the state's land-grant university and the ninth university in Ohio with the Morrill Act of 1862, Ohio State was originally known as the Ohio Agricultural and Mechanical College and focused on various agricultural and mechanical disciplines, but it developed into a comprehensive university under the direction of then-Governor and later U.S. president Rutherford B. Hayes, and in 1878, the Ohio General Assembly passed a law changing the name to "the Ohio State University" and broadening the scope of the university. Admission standards tightened and became greatly more selective throughout the 2000s and 2010s. Ohio State's political science department and faculty have greatly con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungal Plant Pathogens And Diseases
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'' ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phomopsis
''Phomopsis'' is a genus of ascomycete fungi in the family Valsaceae. Species Species include: * '' Phomopsis arnoldiae'' * '' Phomopsis asparagi'' * ''Phomopsis asparagicola'' * ''Phomopsis azadirachtae'' * '' Phomopsis cannabina'' * '' Phomopsis caricae-papayae'' * ''Phomopsis coffeae'' * '' Phomopsis durionis'' Syd. 1932 * '' Phomopsis elaeagni'' * ''Phomopsis ganjae'' * '' Phomopsis javanica'' * '' Phomopsis juniperovora'' * '' Phomopsis lokoyae'' * '' Phomopsis longicolla'' * '' Phomopsis mangiferae'' * '' Phomopsis obscurans'' * ''Phomopsis perseae'' * ''Phomopsis pittospori'' * '' Phomopsis prunorum'' * ''Phomopsis sojae'' * '' Phomopsis scabra'' * '' Phomopsis sclerotioides'' * '' Phomopsis tanakae'' * '' Phomopsis theae'' * ''Phomopsis viticola'' Formerly placed here: *''Phomopsis vaccinii'', now '' Diaporthe vaccinii'' *''Phomopsis leptostromiformis'', now ''Diaporthe toxica'' Dead-arm infection One of the species of this genus, '' P. viticola'', cause a grape diseas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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