Norbert Pfennig
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Norbert Pfennig
Norbert Pfennig (born 8 July 1925 in Kassel — died 11 February 2008 in Überlingen) was a German microbiologist. Norbert Pfennig described with Bernhard Schink ''Pelobacter acidigallici'', a bacterial species in the genus ''Pelobacter''. ''P. acidigallici'' is able to degrade trihydroxybenzenes. References

German microbiologists 1925 births 2008 deaths {{germany-biologist-stub ...
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Kassel
Kassel (; in Germany, spelled Cassel until 1926) is a city on the Fulda River in northern Hesse, Germany. It is the administrative seat of the Regierungsbezirk Kassel and the district of the same name and had 201,048 inhabitants in December 2020. The former capital of the state of Hesse-Kassel has many palaces and parks, including the Bergpark Wilhelmshöhe, which is a UNESCO World Heritage Site. Kassel is also known for the '' documenta'' exhibitions of contemporary art. Kassel has a public university with 25,000 students (2018) and a multicultural population (39% of the citizens in 2017 had a migration background). History Kassel was first mentioned in 913 AD, as the place where two deeds were signed by King Conrad I. The place was called ''Chasella'' or ''Chassalla'' and was a fortification at a bridge crossing the Fulda river. There are several yet unproven assumptions of the name's origin. It could be derived from the ancient ''Castellum Cattorum'', a castle of the ...
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Ãœberlingen
Ãœberlingen is a German city on the northern shore of Lake Constance (Bodensee) in Baden-Württemberg near the border with Switzerland. After the city of Friedrichshafen, it is the second largest city in the Bodenseekreis (district), and a central point for the outlying communities. Since 1 January 1993, Ãœberlingen has been categorized as a large district city (Große Kreisstadt). History The history of Ãœberlingen dates back to Roman times, but a variety of settlements pre-dated Roman occupation. Stone age settlements, discovered along the shoreline of Lake Constance, document that the lake supported several dozen thriving communities of 50–100 individuals. These settlements fall under the category of the Hallstatt culture, and their habits, dress, and diet has been illuminated through the excavation of archaeological sites, such as a major site in Hallstadt, Austria, excavated in the mid-to late 19th century.Alfons Semler, ''Ãœberlingen: Bilder aus der Geschichte einer ...
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Microbiologist
A microbiologist (from Ancient Greek, Greek ) is a scientist who studies microscopic life forms and processes. This includes study of the growth, interactions and characteristics of Microorganism, microscopic organisms such as bacteria, algae, fungi, and some types of parasites and their vectors. Most microbiologists work in offices and/or research facilities, both in private biotechnology companies and in academia. Most microbiologists specialize in a given topic within microbiology such as bacteriology, parasitology, virology, or immunology. Duties Microbiologists generally work in some way to increase scientific knowledge or to utilise that knowledge in a way that improves outcomes in medicine or some industry. For many microbiologists, this work includes planning and conducting experimental research projects in some kind of laboratory setting. Others may have a more administrative role, supervising scientists and evaluating their results. Microbiologists working in the medi ...
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Bernhard Schink
Bernhard is both a given name and a surname. Notable people with the name include: Given name *Bernhard of Saxe-Weimar (1604–1639), Duke of Saxe-Weimar *Bernhard, Prince of Saxe-Meiningen (1901–1984), head of the House of Saxe-Meiningen 1946–1984 *Bernhard, Count of Bylandt (1905–1998), German nobleman, artist, and author *Prince Bernhard of Lippe-Biesterfeld (1911–2004), Prince Consort of Queen Juliana of the Netherlands *Bernhard, Hereditary Prince of Baden (born 1970), German prince *Bernhard Frank (1913–2011), German SS Commander *Bernhard Garside (born 1962), British diplomat *Bernhard Goetzke (1884–1964), German actor *Bernhard Grill (born 1961), one of the developers of MP3 technology *Bernhard Heiliger (1915–1995), German sculptor *Bernhard Langer (born 1957), German golfer *Bernhard Maier (born 1963), German celticist *Bernhard Raimann (born 1997), Austrian American football player *Bernhard Riemann (1826–1866), German mathematician *Bernhard Siebken ( ...
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Pelobacter Acidigallici
''Pelobacter acidigallici'' is the type species in the bacterial genus ''Pelobacter''. ''P. acidigallici'' is able to degrade trihydroxybenzenes. The enzyme pyrogallol hydroxytransferase uses 1,2,3,5-tetrahydroxybenzene and 1,2,3-trihydroxybenzene (pyrogallol), whereas its two products are 1,3,5-trihydroxybenzene (phloroglucinol) and 1,2,3,5-tetrahydroxybenzene 1,2,3,5-Tetrahydroxybenzene is a benzenetetrol. It is a metabolite in the degradation of 3,4,5-trihydroxybenzoate (gallic acid) by ''Eubacterium oxidoreducens''. The enzyme pyrogallol hydroxytransferase uses 1,2,3,5-tetrahydroxybenzene and 1,2,3 .... This enzyme can be found in ''P. acidigallici''. References External linksType strain of ''Pelobacter acidigallici'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Pelobacteraceae Bacteria described in 1983 {{Thermodesulfobacteriota-stub ...
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Pelobacter
''Pelobacter'' (gr pelos : mud) is a bacterial genus in the order Desulfuromonadales The Desulfuromonadales are an order within the Thermodesulfobacteriota. Various members of the Desulfomonadales are capable of anaerobic respiration utilizing a variety of compounds as electron acceptors, including sulfur, Mn(IV), Fe(III), ni .... The cells are rod-shaped with rounded ends and occur in single, pairs or chains. They have a fermentative metabolism.Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. . References * Martin Dworkin, Stanley Falkow, Eugene Rosenberg, Karl-Heinz Schleifer, Erko Stackebrandt (Hrsg.) ''The Prokaryotes, A Handbook of the Biology of Bacteria''. Volume 7: ''Proteobacteria: Delta and Epsilon Subclasses. Deeply Rooting Bacteria'' External links Pelobact ...
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Trihydroxybenzenes
The trihydroxybenzenes (or benzenetriols) are organic compounds with the formula C6H3(OH)3. Also classified as polyphenols, they feature three hydroxyl groups substituted onto a benzene ring. They are white solids with modest solubility in water. : The enzyme pyrogallol hydroxytransferase uses benzene-1,2,3,5-tetrol and benzene-1,2,3-triol (pyrogallol), whereas its two products are benzene-1,3,5-triol (phloroglucinol) and benzene-1,2,3,5-tetrol. This enzyme can be found in ''Pelobacter acidigallici.'' See also * Dihydroxybenzenes * Tetrahydroxybenzenes * Pentahydroxybenzene * Hexahydroxybenzene Benzenehexol, also called hexahydroxybenzene, is an organic compound with formula or . It is a six-fold Phenols, phenol of benzene. The product is also called hexaphenol, but this name has been used also for other substances. Benzenehexol is a c ... References {{aromatic-stub ...
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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 (other) * ...
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1925 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slip ...
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