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Gluconacetobacter Diazotrophicus
''Gluconacetobacter diazotrophicus'' is a bacterium with a rod-like shape, has circular ends, and can be classified as a Gram-negative bacterium. The bacterium is known for stimulating plant growth and being tolerant to acetic acid. With one to three lateral flagella, and known to be found on sugarcane, ''Gluconacetobacter diazotrophicus'' was discovered in Brazil by Vladimir A. Cavalcante and Johanna Dobereiner. Characteristics Originally found in Alagoas, Brazil, ''Gluconacetobacter diazotrophicus'' is a bacterium that has several interesting features and aspects which are important to note. The bacterium was first discovered by Vladimir A. Cavalcante and Johanna Dobereiner while analyzing sugarcane in Brazil. ''Gluconacetobacter diazotrophicus'' is a part of the ''Acetobacteraceae'' family and started out with the name, ''Saccharibacter nitrocaptans'', however, the bacterium is renamed as ''Acetobacter diazotrophicus'' because the bacterium is found to belong with bacteria t ... [...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] |
Pseudomonadota
Pseudomonadota (synonym Proteobacteria) is a major phylum of Gram-negative bacteria. The renaming of phyla in 2021 remains controversial among microbiologists, many of whom continue to use the earlier names of long standing in the literature. The phylum Proteobacteria includes a wide variety of pathogenic genera, such as ''Escherichia'', '' Salmonella'', ''Vibrio'', ''Yersinia'', ''Legionella'', and many others.Slonczewski JL, Foster JW, Foster E. Microbiology: An Evolving Science 5th Ed. WW Norton & Company; 2020. Others are free-living (nonparasitic) and include many of the bacteria responsible for nitrogen fixation. Carl Woese established this grouping in 1987, calling it informally the "purple bacteria and their relatives". Because of the great diversity of forms found in this group, it was later informally named Proteobacteria, after Proteus, a Greek god of the sea capable of assuming many different shapes (not after the Proteobacteria genus ''Proteus''). In 2021 the Internat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alphaproteobacteria
Alphaproteobacteria is a class of bacteria in the phylum Pseudomonadota (formerly Proteobacteria). The Magnetococcales and Mariprofundales are considered basal or sister to the Alphaproteobacteria. The Alphaproteobacteria are highly diverse and possess few commonalities, but nevertheless share a common ancestor. Like all ''Proteobacteria'', its members are gram-negative and some of its intracellular parasitic members lack peptidoglycan and are consequently gram variable. Characteristics The Alphaproteobacteria are a diverse taxon and comprises several phototrophic genera, several genera metabolising C1-compounds (''e.g.'', ''Methylobacterium'' spp.), symbionts of plants (''e.g.'', ''Rhizobium'' spp.), endosymbionts of arthropods (''Wolbachia'') and intracellular pathogens (''e.g. Rickettsia''). Moreover, the class is sister to the protomitochondrion, the bacterium that was engulfed by the eukaryotic ancestor and gave rise to the mitochondria, which are organelles in eukaryotic ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhodospirillales
The Rhodospirillales are an order of Pseudomonadota. Notable Families The ''Acetobacteraceae'' comprise the acetic acid bacteria, which are heterotrophic and produce acetic acid during their respiration.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. . The '' Rhodospirillaceae'' include mainly purple nonsulfur bacteria, which produce energy through photosynthesis. 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acetobacteraceae
Acetobacteraceae is a family of Gram-negative bacteria, belonging to the order Rhodospirillales, class Alphaproteobacteria. Two distinct clades are recognized. The acetic acid bacteria and a more heterogeneous group including acidophilic and phototrophic bacteria. The type genus is ''Acetobacter''. Ten genera from ''Acetobacteraceae'' make up the acetic acid bacteria. History ''Acetobacteraceae'' was originally proposed as a family for ''Acetobacter'' and ''Gluconobacter'' based on rRNA and DNA–DNA hybridization comparisons in 1980. Genera Accepted Genera The following genera have been effectively and validly published: * ''Acetobacter'' Beijerinck 1898 (Approved Lists 1980) * '' Acidibrevibacterium'' Muhadesi ''et al''. 2019 * ''Acidicaldus'' Johnson ''et al''. 2006 * ''Acidiphilium'' Harrison 1981 * ''Acidisoma'' Belova ''et al''. 2009 * ''Acidisphaera'' Hiraishi ''et al''. 2000 * ''Acidocella'' Kishimoto ''et al''. 1996 * ''Acidomonas'' Urakami ''et al''. 1989 * '' Ameyamae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gluconacetobacter
''Gluconacetobacter'' is a genus in the phylum Pseudomonadota (Bacteria). In 2012, several species previously classified in the genus ''Gluconacetobacter'' were reclassified under the new genus '' Komagataeibacter'', including the cellulose producing species '' Komagataeibacter xylinus''. Etymology The name ''Gluconacetobacter'' derives from: Neo-Latin ''acidum gluconicum'', gluconic acid; Latin noun ''acetum'', vinegar; Neo-Latin ''bacter'', rod; giving ''Gluconacetobacter'', gluconate-vinegar rod. Species The genus contains the following species: * '' Gluconacetobacter aggeris'' corrig. Nishijima ''et al''. 2013 * '' Gluconacetobacter asukensis'' Tazato ''et al''. 2012 * '' Gluconacetobacter azotocaptans'' Fuentes-Ramírez ''et al''. 2001 * ''Gluconacetobacter diazotrophicus'' corrig. (Gillis ''et al''. 1989) Yamada ''et al''. 1998 * '' Gluconacetobacter dulcium'' Sombolestani ''et al''. 2021 * '' Gluconacetobacter entanii'' Schüller ''et al''. 2000 * '' Gluconacetobacter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gram-negative Bacteria
Gram-negative bacteria are bacteria that do not retain the crystal violet stain used in the Gram staining method of bacterial differentiation. They are characterized by their cell envelopes, which are composed of a thin peptidoglycan cell wall sandwiched between an inner cytoplasmic cell membrane and a bacterial outer membrane. Gram-negative bacteria are found in virtually all environments on Earth that support life. The gram-negative bacteria include the model organism ''Escherichia coli'', as well as many pathogenic bacteria, such as ''Pseudomonas aeruginosa'', '' Chlamydia trachomatis'', and ''Yersinia pestis''. They are a significant medical challenge as their outer membrane protects them from many antibiotics (including penicillin), detergents that would normally damage the inner cell membrane, and lysozyme, an antimicrobial enzyme produced by animals that forms part of the innate immune system. Additionally, the outer leaflet of this membrane comprises a complex lipopol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acetic Acid
Acetic acid , systematically named ethanoic acid , is an acidic, colourless liquid and organic compound with the chemical formula (also written as , , or ). Vinegar is at least 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water and other trace elements. Acetic acid is the second simplest carboxylic acid (after formic acid). It is an important Reagent, chemical reagent and industrial chemical, used primarily in the production of cellulose acetate for photographic film, polyvinyl acetate for wood Adhesive, glue, and synthetic fibres and fabrics. In households, diluted acetic acid is often used in descaling agents. In the food industry, acetic acid is controlled by the E number, food additive code E260 as an acidity regulator and as a condiment. In biochemistry, the acetyl group, derived from acetic acid, is fundamental to all forms of life. When bound to coenzyme A, it is central to the metabolism of carbohydrates and fats. The global ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gluconacetobacter Azotocaptans
''Gluconacetobacter azotocaptans'' is a species of acetic acid bacteria first isolated from rhizosphere The rhizosphere is the narrow region of soil or substrate that is directly influenced by root secretions and associated soil microorganisms known as the root microbiome. Soil pores in the rhizosphere can contain many bacteria and other microo ...s and rhizoplanes of coffee plants. Its type strain is CFN-Ca54T (= ATCC 70098ST = DSM 13594T). References Further reading * * * * * *Morley, Robyn. "Impact of free-living diazotrophs, Azospirillum lipoferum and Gluconacetobacter azotocaptans, on growth and nitrogen utilization by wheat (Triticum aestivum cv. Lillian)." (2013). *Zchori-Fein, Einat, and Kostas Bourtzis, eds. Manipulative tenants: bacteria associated with arthropods. CRC Press, 2011. External links *LPSN [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gluconacetobacter Johannae
''Gluconacetobacter johannae'' is a species of acetic acid bacteria first isolated from rhizosphere The rhizosphere is the narrow region of soil or substrate that is directly influenced by root secretions and associated soil microorganisms known as the root microbiome. Soil pores in the rhizosphere can contain many bacteria and other microo ...s and rhizoplanes of coffee plants. Its type strain is CFN-Cf55T (= ATCC 700987T = DSM 13595T). References Further reading * * * External links *LPSN Rhodospirillales [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
