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Paul Lindner
Paul Lindner (1861 – 1945) was a German chemist and microbiologist, best known for discovering the fission yeast ''Schizosaccharomyces pombe''. Biography and career Lindner was born in 1861 in Giesmannsdorf near the Neisse River, part of Upper Silesia. He was a chemist, biologist, and microbiologist. While conducting research, he served as a professor at the Agricultural University of Berlin's Institute of Fermentation and Starch Production. In 1893, Lindner discovered the ''Schizosaccharomyces pombe'' (''S. pombe'') species of yeast by isolating it from samples of Bantu beer, a type of East African millet beer. The beer had been sent to Germany in 1890 by Major Hermann von Wissmann, and upon arrival, it was prepared as a pure culture (only the one strain being present). Lindner named the strain after the Swahili word for beer, "pombe". The original isolate strain Lindner identified in 1893 was homothallic, and it consisted of both + and – mating type cells. This strain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donaueschingen
Donaueschingen (; Low Alemannic: ''Eschinge'') is a German town in the Black Forest in the southwest of the federal state of Baden-Württemberg in the Schwarzwald-Baar '' Kreis''. It stands near the confluence of the two sources of the river Danube (in german: Donau). Donaueschingen stands in a basin within low mountainous terrain. It is located about south of Villingen-Schwenningen, west of Tuttlingen, and about north of the Swiss town of Schaffhausen. In 2015 the population was 21,750, making it the second largest town in the district (''Kreis'') of Schwarzwald-Baar. It is a regional rail hub. Geography Donaueschingen lies in the Baar basin in the southern Black Forest at the confluence of the Brigach and Breg rivers—the two source tributaries of the Danube—from which the town gets its name. This is today considered the true source of the Danube. An enclosed karst spring on the castle grounds, the source of the "Donaubach", is known as the source of the Da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wort
Wort () is the liquid extracted from the mashing process during the brewing of beer or whisky. Wort contains the sugars, the most important being maltose and maltotriose, that will be fermented by the brewing yeast to produce alcohol. Wort also contains crucial amino acids to provide nitrogen to the yeast as well as more complex proteins contributing to beer head retention and flavour. Production The first step in wort production is to obtain malt, which is made from dried, sprouted cereal grains, including barley. The malt is run through a mill, cracking the husk and exposing the starch inside. The milled grain is then mashed by mixing it with hot water, and then steeped, a process that enables enzymes to convert the starch in the malt into sugars which dissolve in the water. Sometimes the mash is heated at set intervals to alter the enzyme activity. The temperature of the mixture is usually increased to 78 °C (172 °F) for mashout. Lautering is the next step, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Microbiologists
German(s) may refer to: * Germany (of or related to) ** Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law ** Germanic peoples (Roman times) * German language **any of the Germanic languages * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * '' The German'', a 2008 short film * " The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (disambiguatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microbiology (journal)
''Microbiology'' is a monthly peer-reviewed scientific journal that covers research in all aspects of microbiology, including the biochemistry, cell biology, molecular biology, developmental biology, physiology, pathogenicity, biodiversity, biotechnology, evolution, and genetics of microorganisms and their viruses. It also covers plant-microbe interactions, and environmental and theoretical microbiology. The journal is published monthly by the Microbiology Society. It was established in January 1947 as the ''Journal of General Microbiology'' and obtained its current name in 1994. Since 2020, the editor-in-chief is Gavin H. Thoma(University of York), who took over from Tanya Parish (Seattle Children's), who served since 2015. The microbiologist and science writer Sir John Postgate FRS was editor from 1969 to 1974. Abstracting and indexing The journal is abstracted and indexed in: *BIOSIS Previews *Current Contents/Life Sciences *Science Citation Index *Scopus According to the ' Retr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Society For Microbiology
The American Society for Microbiology (ASM), originally the Society of American Bacteriologists, is a professional organization for scientists who study viruses, bacteria, fungi, algae, and protozoa as well as other aspects of microbiology. It was founded in 1899. The Society publishes a variety of scientific journals, textbooks, and other educational materials related to microbiology and infectious diseases. ASM organizes annual meetings, as well as workshops and professional development opportunities for its members. History ASM was founded in 1899 under the name the "Society of American Bacteriologists." In December 1960, it was renamed the "American Society for Microbiology." Mission ASM's mission is "to promote and advance the microbial sciences." The society seeks to accomplish this mission through: * Publishing highly-cited publications * Running multi-disciplinary meetings * Deploying resources and expertise around the world * Advocating for scientific research * Fosteri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yeast (journal)
''Yeast'' is a monthly peer-reviewed scientific journal published by Wiley-Blackwell. It publishes original research articles, reviews, and short communications on all aspects of Saccharomyces and other clinically important yeasts. The journal focuses on the most significant developments of research with unicellular fungi, including innovative methods of broad applicability. The editors-in-chief are John Armstrong, Dana Davis, Gianni Liti, Steve Oliver. According to the ''Journal Citation Reports'', the journal has a 2011 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... of 1.895. References External links * {{Authority control Microbiology journals Wiley-Blackwell academic journals English-language journals Publications established in 1985 Monthly journal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsches Museum
The Deutsches Museum (''German Museum'', officially (English: ''German Museum of Masterpieces of Science and Technology'')) in Munich, Germany, is the world's largest museum of science and technology, with about 28,000 exhibited objects from 50 fields of science and technology. It receives about 1.5 million visitors per year. The museum was founded on 28 June 1903, at a meeting of the Association of German Engineers (VDI) as an initiative of Oskar von Miller. It is the largest museum in Munich. For a period of time the museum was also used to host pop and rock concerts including The Who, Jimi Hendrix and Elton John. Museumsinsel The main site of the Deutsches Museum is a small island in the Isar river, which had been used for rafting wood since the Middle Ages. The island did not have any buildings before 1772 because it was regularly flooded prior to the building of the Sylvensteinspeicher. In 1772 the Isar barracks were built on the island and, after the flood ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyphae
A hypha (; ) is a long, branching, filamentous structure of a fungus, oomycete, or actinobacterium. In most fungi, hyphae are the main mode of vegetative growth, and are collectively called a mycelium. Structure A hypha consists of one or more cells surrounded by a tubular cell wall. In most fungi, hyphae are divided into cells by internal cross-walls called "septa" (singular septum). Septa are usually perforated by pores large enough for ribosomes, mitochondria, and sometimes nuclei to flow between cells. The major structural polymer in fungal cell walls is typically chitin, in contrast to plants and oomycetes that have cellulosic cell walls. Some fungi have aseptate hyphae, meaning their hyphae are not partitioned by septa. Hyphae have an average diameter of 4–6 µm. Growth Hyphae grow at their tips. During tip growth, cell walls are extended by the external assembly and polymerization of cell wall components, and the internal production of new cell membrane. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Septum
In biology, a septum (Latin for ''something that encloses''; plural septa) is a wall, dividing a cavity or structure into smaller ones. A cavity or structure divided in this way may be referred to as septate. Examples Human anatomy * Interatrial septum, the wall of tissue that is a sectional part of the left and right atria of the heart * Interventricular septum, the wall separating the left and right ventricles of the heart * Lingual septum, a vertical layer of fibrous tissue that separates the halves of the tongue. * Nasal septum: the cartilage wall separating the nostrils of the nose * Alveolar septum: the thin wall which separates the alveoli from each other in the lungs * Orbital septum, a palpebral ligament in the upper and lower eyelids * Septum pellucidum or septum lucidum, a thin structure separating two fluid pockets in the brain * Uterine septum, a malformation of the uterus * Vaginal septum, a lateral or transverse partition inside the vagina * Intermuscu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endomyces Fibuliger
''Endomyces'' is a genus of fungi in the family Dipodascaceae The Dipodascaceae are a family of yeasts in the order Saccharomycetales. According to the 2007 Outline of Ascomycota, the family contains four genera; however, the placement of ''Sporopachydermia'' and ''Yarrowia'' is uncertain. GBIF accepted a .... References Saccharomycetes {{ascomycota-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Budding
Budding or blastogenesis is a type of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site. For example, the small bulb-like projection coming out from the yeast cell is known as a bud. Since the reproduction is asexual, the newly created organism is a clone and excepting mutations is genetically identical to the parent organism. Organisms such as hydra use regenerative cells for reproduction in the process of budding. In hydra, a bud develops as an outgrowth due to repeated cell division at one specific site. These buds develop into tiny individuals and, when fully mature, detach from the parent body and become new independent individuals. Internal budding or endodyogeny is a process of asexual reproduction, favored by parasites such as '' Toxoplasma gondii''. It involves an unusual process in which two daughter cells are produced inside a mother cell, which is then consumed by the offspring prior to their ... [...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) ascomycet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
