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Xanthobacter
''Xanthobacter'' is a genus of Gram-negative bacteria from the family Xanthobacteraceae. Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature List of Prokaryotic names with Standing in Nomenclature (LPSN) is an online database that maintains information on the naming and taxonomy of prokaryotes, following the taxonomy requirements and rulings of the International Code of Nomenclature ... (LPSN). The phylogeny is based on whole-genome analysis. References Hyphomicrobiales Bacteria genera {{Hyphomicrobiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xanthobacteraceae
The Xanthobacteraceae are a family of bacteria. Among others, they include '' Azorhizobium'', a genus of rhizobia. ''Xanthobacteraceae'' is a diverse group of Gram-negative, rod-shaped, sometimes twisted chemoorganotrophic or facultative chemolithoautotrophic bacteria which might be motile or non-motile depending on the bacteria. Cells are 0.4–1.0 × 0.8–6 µm. However, if cells are grown in the presence of alcohol as a sole carbon source the cells can be up to 10 µm long. None of the bacteria form spores and colonies are opaque and slimy. As the bacteria contains zeaxanthin dirhamnoside the colony looks slightly yellow. In 1978, Wiegel et al established the genus ''Xanthobacter'' based on the numerical taxonomic comparisons of microorganism that was included at that time to the genus ''Corynebacterium.'' In 2005, based on comparison of 16S rRNA of the members of Alphaproteobacteria, Lee ''et al''. proposed the family ''Xanthobacteraceae'' with five genera includi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xanthobacter Flavus
''Xanthobacter flavus'' is a Gram-negative, nitrogen-fixing and facultatively autotrophic bacteria from the family of Xanthobacteraceae which has been isolated from turf podsol soil in Russia.Deutsche Sammlung von Mikroorganismen und Zellkulturenbr>/ref> ''Xanthobacter flavus'' has the ability to degrade phenol, oxalate and 1,4-dichlorobenzene 1,4-Dichlorobenzene (1,4-DCB, ''p''-DCB, or ''para''-dichlorobenzene, sometimes abbreviated as PDCB or para) is an organic compound with the formula C6H4Cl2. This colorless solid has a strong odor. The molecule consists of a benzene ring with two .... References Further reading * * * * * External linksType strain of ''Xanthobacter flavus'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Hyphomicrobiales Bacteria described in 1979 {{Hyphomicrobiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xanthobacter Autotrophicus
''Xanthobacter autotrophicus'' is a Gram-negative, aerobic, pleomorphic and nitrogen-fixing bacteria from the family of Xanthobacteraceae which has been isolated from black pool sludge in Germany.Deutsche Sammlung von Mikroorganismen und Zellkulturenbr>/ref> ''Xanthobacter autotrophicus'' can utilize 1,2-dichloroethane The chemical compound 1,2-dichloroethane, commonly known as ethylene dichloride (EDC), is a chlorinated hydrocarbon. It is a colourless liquid with a chloroform-like odour. The most common use of 1,2-dichloroethane is in the production of vin ..., methanol and propane. Further reading * * * * * * * * * * * * References External linksType strain of ''Xanthobacter autotrophicus'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Hyphomicrobiales Bacteria described in 1978 {{Hyphomicrobiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xanthobacter Agilis
''Xanthobacter agilis'' is a dinitrogen-fixing, non- pleomorphic hydrogen-oxidizing and motile bacteria from the family of Xanthobacteraceae The Xanthobacteraceae are a family of bacteria. Among others, they include '' Azorhizobium'', a genus of rhizobia. ''Xanthobacteraceae'' is a diverse group of Gram-negative, rod-shaped, sometimes twisted chemoorganotrophic or facultative chemo ... which has been isolated from a lake near Neuchâtel in Switzerland. ''Xanthobacter agilis'' produces o-phthalyl amidase. References Further reading * * * * * External linksType strain of ''Xanthobacter agilis'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Hyphomicrobiales Bacteria described in 1988 {{Hyphomicrobiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xanthobacter Aminoxidans
''Xanthobacter aminoxidans'' is a bacterium from the family of Xanthobacteraceae which has been isolated from activated sludge in Russia Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the .... References Further reading * * External linksType strain of ''Xanthobacter aminoxidans'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Hyphomicrobiales Bacteria described in 2003 {{Hyphomicrobiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xanthobacter Tagetidis
''Xanthobacter tagetidis'' is a bacterium from the family of Xanthobacteraceae which has been isolated from soil from Root balls around the plant Tagetes patula in the United Kingdom.Deutsche Sammlung von Mikroorganismen und Zellkulturenbr>/ref> ''Xanthobacter tagetidis'' has the ability to grow on substituted thiophenes Thiophene is a heterocyclic compound with the formula C4H4S. Consisting of a planar five-membered ring, it is aromatic as indicated by its extensive substitution reactions. It is a colorless liquid with a benzene-like odor. In most of its reacti .... References Further reading * * * External linksType strain of ''Xanthobacter tagetidis'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Hyphomicrobiales Bacteria described in 1997 {{Hyphomicrobiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xanthobacter Viscosus
''Xanthobacter viscosus'' is a bacterium from the family of Xanthobacteraceae which has been isolated from activated sludge in Russia.Deutsche Sammlung von Mikroorganismen und Zellkulturen The Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures GmbH (German: ''Leibniz-Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH''), located in Braunschweig, is a research infrastructure in th ...br>/ref> References Further reading * External linksType strain of ''Xanthobacter viscosus'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Hyphomicrobiales Bacteria described in 2003 {{Hyphomicrobiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyphomicrobiales
The ''Hyphomicrobiales'' are an order of Gram-negative Alphaproteobacteria. The rhizobia, which fix nitrogen and are symbiotic with plant roots, appear in several different families. The four families ''Nitrobacteraceae'', ''Hyphomicrobiaceae'', '' Phyllobacteriaceae'', and ''Rhizobiaceae'' contain at least several genera of nitrogen-fixing, legume-nodulating, microsymbiotic bacteria. Examples are the genera ''Bradyrhizobium'' and ''Rhizobium''. Species of the ''Methylocystaceae'' are methanotrophs; they use methanol (CH3OH) or methane (CH4) as their sole energy and carbon sources. Other important genera are the human pathogens ''Bartonella'' and ''Brucella'', as well as ''Agrobacterium'' (useful in genetic engineering). Taxonomy Accepted families * ''Aestuariivirgaceae'' Li ''et al''. 2019 * '' Afifellaceae'' Hördt ''et al''. 2020 * '' Ahrensiaceae'' Hördt ''et al''. 2020 * ''Alsobacteraceae'' Sun ''et al''. 2018 * ''Amorphaceae'' Hördt ''et al''. 2020 * ''Ancalomicrobia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outgroup (cladistics)
In cladistics or phylogenetics, an outgroup is a more distantly related group of organisms that serves as a reference group when determining the evolutionary relationships of the ingroup, the set of organisms under study, and is distinct from sociological outgroups. The outgroup is used as a point of comparison for the ingroup and specifically allows for the phylogeny to be rooted. Because the polarity (direction) of character change can be determined only on a rooted phylogeny, the choice of outgroup is essential for understanding the evolution of traits along a phylogeny. History Although the concept of outgroups has been in use from the earliest days of cladistics, the term "outgroup" is thought to have been coined in the early 1970s at the American Museum of Natural History. Prior to the advent of the term, various other terms were used by evolutionary biologists, including "exgroup", "related group", and "outside groups". Choice of outgroup The chosen outgroup is hypothes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Prokaryotic Names With Standing In Nomenclature
List of Prokaryotic names with Standing in Nomenclature (LPSN) is an online database that maintains information on the naming and taxonomy of prokaryotes, following the taxonomy requirements and rulings of the International Code of Nomenclature of Prokaryotes The International Code of Nomenclature of Prokaryotes (ICNP) formerly the International Code of Nomenclature of Bacteria (ICNB) or Bacteriological Code (BC) governs the scientific names for Bacteria and Archaea.P. H. A. Sneath, 2003. A short hist .... The database was curated from 1997 to June 2013 by Jean P. Euzéby. From July 2013 to January 2020, LPSN was curated by Aidan C. Parte. In February 2020, a new version of LPSN was published as a service of the Leibniz Institute DSMZ, thereby also integrating the Prokaryotic Nomenclature Up-to-date service. References External links List of Prokaryotic names with Standing in Nomenclature [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteria
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep biosphere of Earth's crust. Bacteria are vital in many stages of the nutrient cycle by recycling nutrients such as the fixation of nitrogen from the atmosphere. The nutrient cycle includes the decomposition of dead bodies; bacteria are responsible for the putrefaction stage in this process. In the biological communities surrounding hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy. Bacteria also live in symbiotic and parasitic relationsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteria
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep biosphere of Earth's crust. Bacteria are vital in many stages of the nutrient cycle by recycling nutrients such as the fixation of nitrogen from the atmosphere. The nutrient cycle includes the decomposition of dead bodies; bacteria are responsible for the putrefaction stage in this process. In the biological communities surrounding hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy. Bacteria also live in symbiotic and parasitic relationsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
