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Herbaspirillum
''Herbaspirillum'' is a genus of bacteria, including the nitrogen-fixing Nitrogen fixation is a chemical process by which molecular nitrogen (), with a strong triple covalent bond, in the air is converted into ammonia () or related nitrogenous compounds, typically in soil or aquatic systems but also in industry. Atmos ... ''Herbaspirillum lusitanum''. Although usually found in soil environments, it has also been identified as a contaminant of DNA extraction kit reagents, which may lead to its erroneous appearance in microbiota or metagenomic datasets. References Burkholderiales Bacteria genera {{Betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Massiliense
''Herbaspirillum'' is a genus of bacteria, including the nitrogen-fixing Nitrogen fixation is a chemical process by which molecular nitrogen (), with a strong triple covalent bond, in the air is converted into ammonia () or related nitrogenous compounds, typically in soil or aquatic systems but also in industry. Atmos ... ''Herbaspirillum lusitanum''. Although usually found in soil environments, it has also been identified as a contaminant of DNA extraction kit reagents, which may lead to its erroneous appearance in microbiota or metagenomic datasets. References Burkholderiales Bacteria genera {{Betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Rubrisubalbicans
''Herbaspirillum rubrisubalbicans'' is a nitrogen-fixing bacterium of the genus ''Herbaspirillum'' found in roots and stems of sugarcane ('' Saccharum officinarum''), sorghum (''Sorghum bicolor ''Sorghum bicolor'', commonly called sorghum () and also known as great millet, broomcorn, guinea corn, durra, imphee, jowar, or milo, is a Poaceae, grass species cultivated for its grain, which is used for food for humans, animal feed, and ethan ...''), and rice ('' Oryza sativa''). ''H. rubrisubalbicans'' can cause symptoms of the mottled stripe disease in sugarcane and sorghum. Leaves inoculated with ''H. rubrisubalbicans'' show red stripes along the secondary veins of the leaf blade. References External linksType strain of ''Herbaspirillum rubrisubalbicans'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Burkholderiales Sugarcane diseases Bacteria described in 1996 {{betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Lusitanum
''Herbaspirillum lusitanum'' is a nitrogen-fixing bacterium found in root nodules of common beans (''Phaseolus vulgaris''). Phylogenetic In biology, phylogenetics (; from Greek φυλή/ φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary history and relationships among or within groups o ... analyses have shown this bacterium belongs to the genus ''Herbaspirillum''. ''H. lusitanum'' lacks the ''nif'' gene. A ''nodD''-like gene is present, but no other ''nod'' genes have been identified. The lack of ''nif'' and ''nod'' genes suggests ''H. lusitanum'' is an opportunistic bacterium capable of colonizing root nodules, but is unable to fix nitrogen. References External linksType strain of ''Herbaspirillum lusitanum'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Burkholderiales Bacteria described in 2003 {{Betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Chlorophenolicum
''Herbaspirillum chlorophenolicum'' is a 4-chlorophenol 4-Chlorophenol is an organic compound with the formula ClC6H4OH. It is one of three monochlorophenol isomers. It is a colorless or white solid that melts easily and exhibits significant solubility in water. Its pKa is 9.14. Preparation and reac ...-degrading bacterium from the genus ''Herbaspirillum''. References External linksType strain of ''Herbaspirillum chlorophenolicum'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Burkholderiales {{betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Aquaticum
''Herbaspirillum aquaticum'' is a bacterium 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 ... of the genus ''Herbaspirillum''. References External linksType strain of ''Herbaspirillum aquaticum'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Burkholderiales Bacteria described in 2011 {{Betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Frisingense
''Herbaspirillum frisingense'' is a nitrogen-fixing bacterium which was found in C4-fibre plants like prairie cordgrass ('' Spartina pectinata''), Chinese silver grass, (''Miscanthus sinensis''), Amur silver-grass ('' Miscanthus sacchariflorus''), and Napier grass (''Pennisetum purpureum''). The specific name '' frisingense'' comes from Freising, a town in Germany where '' H. frisingense'' was first isolated from prairie cordgrass and ''Miscanthus ''Miscanthus'', or silvergrass, is a genus of African, Eurasian, and Pacific Island plants in the grass family, Poaceae. ; Species * '' Miscanthus changii'' Y.N.Lee – Korea * '' Miscanthus depauperatus'' Merr. – the Philippines * '' Miscant ...'' plants. References External linksType strain of ''Herbaspirillum frisingense'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Burkholderiales Bacteria described in 2001 {{betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Huttiense
''Herbaspirillum huttiense'' is a Gram-negative species of 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 .... References Further reading External linksType strain of ''Herbaspirillum huttiense'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Burkholderiales Bacteria described in 2004 {{betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Rhizosphaerae
''Herbaspirillum rhizosphaerae'' is a Gram-negative bacterium of the genus ''Herbaspirillum'' isolated from rhizosphere soil of ''Allium victorialis'' var. ''platyphyllum'' on Ulleung Island Ulleungdo (also spelled Ulreungdo; Hangul: , ) is a South Korean island 120 km (75 mi) east of the Korean Peninsula in the Sea of Japan, formerly known as the Dagelet Island or Argonaut Island in Europe. Volcanic in origin, the rocky s ... in Korea. References External linksType strain of ''Herbaspirillum rhizosphaerae'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Burkholderiales Bacteria described in 2007 {{betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Autotrophicum
''Herbaspirillum autotrophicum'' is a bacterium which cannot fix nitrogen under laboratory conditions, like ''Herbaspirillum seropedicae ''Herbaspirillum seropedicae'' is a betaproteobacteria which is an endophytic diazotroph and forms nitrogen-fixing associations with maize ('' Zea mays''), rice (''Oryza sativa''), sorghum ('' Sorghum bicolor''), sugar cane (''Saccharum officinar ...'', because it does not have the ''Nif'' gene.http://www.sgm.ac.uk/IJSEM/PiP/ijsem02975.pdf References External linksType strain of ''Herbaspirillum autotrophicum'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Burkholderiales {{betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Hiltneri
''Herbaspirillum hiltneri'' is a Gram-negative bacterium 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 ... of the genus ''Herbaspirillum'' isolated from surface- sterilized wheat roots. It was collected in the Oberpfalz in Germany. References External linksType strain of ''Herbaspirillum hiltneri'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Burkholderiales Bacteria described in 2006 {{betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaspirillum Seropedicae
''Herbaspirillum seropedicae'' is a betaproteobacteria which is an endophytic diazotroph and forms nitrogen-fixing associations with maize ('' Zea mays''), rice (''Oryza sativa''), sorghum ('' Sorghum bicolor''), sugar cane (''Saccharum officinarum''), bananas (''Musa'') and pineapple (''Ananas comosus''). ''H. seropedicae'' is a potential nitrogen biofertilizer A biofertilizer is a substance which contains living micro-organisms which, when applied to seeds, plant surfaces, or soil, colonize the rhizosphere or the interior of the plant and promotes growth by increasing the supply or availability of prim .... Studies have shown that rice with ''H. seropedicae'' inoculated increases the yield to an equivalent of 40 kg N/ha. References External linksType strain of ''Herbaspirillum seropedicae'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Burkholderiales Bacteria described in 2004 {{betaproteobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitrogen Fixation
Nitrogen fixation is a chemical process by which molecular nitrogen (), with a strong triple covalent bond, in the air is converted into ammonia () or related nitrogenous compounds, typically in soil or aquatic systems but also in industry. Atmospheric nitrogen is molecular dinitrogen, a relatively nonreactive molecule that is metabolically useless to all but a few microorganisms. Biological nitrogen fixation or ''diazotrophy'' is an important microbials mediated process that converts dinitrogen (N2) gas to ammonia (NH3) using the nitrogenase protein complex (Nif). Nitrogen fixation is essential to life because fixed inorganic nitrogen compounds are required for the biosynthesis of all nitrogen-containing organic compounds, such as amino acids and proteins, nucleoside triphosphates and nucleic acids. As part of the nitrogen cycle, it is essential for agriculture and the manufacture of fertilizer. It is also, indirectly, relevant to the manufacture of all nitrogen chemical c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
