アゾスピリルム・ブラシレンセ、アゾスピリラム・ブラシレンセ
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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/01/09 02:27:44」(JST)
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| Azospirillum brasilense |
| Scientific classification |
| Kingdom: |
Bacteria |
| Phylum: |
Proteobacteria |
| Class: |
Alpha Proteobacteria |
| Order: |
Rhodospirillales |
| Family: |
Rhodospirillaceae |
| Genus: |
Azospirillum |
| Species: |
A. brasilense
Tarrand, Krieg & Döbereiner, 1978 |
Azospirillum brasilense is a bacterium.[1] Its type strain is Sp 7 (ATCC 29145). It is nitrogen-fixing and is found in rhizospheres of several grasses.[2]
References[edit]
- ^ Tarrand, Jeffrey J.; Krieg, Noel R.; Döbereiner, Johanna (1978). "A taxonomic study of theSpirillum lipoferumgroup, with descriptions of a new genus,Azospirillumgen. nov. and two species,Azospirillum lipoferum(Beijerinck) comb. nov. andAzospirillum brasilensesp. nov.". Canadian Journal of Microbiology 24 (8): 967–980. doi:10.1139/m78-160. ISSN 0008-4166.
- ^ Tien TM, Gaskins MH, Hubbell DH (May 1979). "Plant Growth Substances Produced by Azospirillum brasilense and Their Effect on the Growth of Pearl Millet (Pennisetum americanum L.)". Applied and Environmental Microbiology 37 (5): 1016–24. PMC 243341. PMID 16345372. Retrieved 2013-07-18.
External links[edit]
- Okon Y, Heytler PG, Hardy RW (September 1983). "N(2) Fixation by Azospirillum brasilense and Its Incorporation into Host Setaria italica". Applied and Environmental Microbiology 46 (3): 694–7. PMC 239336. PMID 16346386. Retrieved 2013-07-18.
- Swędrzyńska, D. "Effect of inokulation with Azospirillum brasilense on development and yielding of winter wheat and oat under different cultivation."Polish Journal of Environmental Studies 9.5 (2000): 423-428.
- Barbieri, Paola; Zanelli, Tiziano; Galli, Enrica; Zanetti, Giuliana (1986). "Wheat inoculation withAzospirillum brasilenseSp6 and some mutants altered in nitrogen fixation and indole-3-acetic acid production". FEMS Microbiology Letters 36 (1): 87–90. doi:10.1111/j.1574-6968.1986.tb01672.x. ISSN 0378-1097.
External links[edit]
- Azospirillum brasilense at the Encyclopedia of Life
English Journal
- Unexpected Phytostimulatory Behavior for Escherichia coli and Agrobacterium tumefaciens Model Strains.
- Walker V, Bruto M, Bellvert F, Bally R, Muller D, Prigent-Combaret C, Moënne-Loccoz Y, Comte G.AbstractPlant-beneficial effects of bacteria are often underestimated, especially for well-studied strains associated with pathogenicity or originating from other environments. We assessed the impact of seed inoculation with the emblematic bacterial models Agrobacterium tumefaciens C58 (plasmid-cured) or Escherichia coli K-12 on maize seedlings in nonsterile soil. Compared with the noninoculated control, root biomass (with A. tumefaciens or E. coli) and shoot biomass (with A. tumefaciens) were enhanced at 10 days for 'PR37Y15' but not 'DK315', as found with the phytostimulator Azospirillum brasilense UAP-154 (positive control). In roots as well as in shoots, Agrobacterium tumefaciens and E. coli triggered similar (in PR37Y15) or different (in DK315) changes in the high-performance liquid chromatography profiles of secondary metabolites (especially benzoxazinoids), distinct from those of Azospirillum brasilense UAP-154. Genome sequence analysis revealed homologs of nitrite reductase genes nirK and nirBD and siderophore synthesis genes for Agrobacterium tumefaciens, as well as homologs of nitrite reductase genes nirBD and phosphatase genes phoA and appA in E. coli, whose contribution to phytostimulation will require experimental assessment. In conclusion, the two emblematic bacterial models had a systemic impact on maize secondary metabolism and resulted in unexpected phytostimulation of seedlings in the Azospirillum sp.-responsive cultivar.
- Molecular plant-microbe interactions : MPMI.Mol Plant Microbe Interact.2013 May;26(5):495-502. doi: 10.1094/MPMI-12-12-0298-R.
- Plant-beneficial effects of bacteria are often underestimated, especially for well-studied strains associated with pathogenicity or originating from other environments. We assessed the impact of seed inoculation with the emblematic bacterial models Agrobacterium tumefaciens C58 (plasmid-cured) or Es
- PMID 23360460
- Structure of repeating units of a polysaccharide(s) from the lipopolysaccharide of Azospirillum brasilense SR80.
- Sigida EN, Fedonenko YP, Zdorovenko EL, Konnova SA, Shashkov AS, Ignatov VV, Knirel YA.SourceInstitute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov 410049, Russia.
- Carbohydrate research.Carbohydr Res.2013 Apr 19;371:40-4. doi: 10.1016/j.carres.2013.01.005. Epub 2013 Jan 16.
- A high-molecular mass polysaccharide fraction was obtained by mild acid hydrolysis of the lipopolysaccharide of diazotrophic rhizobacterium Azospirillum brasilense SR80 followed by GPC on Sephadex G-50 Superfine. Studies by composition and methylation analyses, Smith degradation, and 1D and 2D (1)H
- PMID 23500958
Japanese Journal
- Effects of Azospirillum brasilense indole-3-acetic acid production on inoculated wheat plants
- Cloning and Sequencing of the Poly (3-hydroxybutyrate)(PHB) Synthase Gene from Purple Non-Sulfur Bacteria Rhodospirillum centenum and Expression of the Gene in Escherichia coli
- Shiraki Mari,白木 麻里,Nagano Takashi,Suzuki Emiko,Saito Terumi,齊藤 光實
- Science Journal of Kanagawa University 17, 13-19, 2006-05-25
- … This fragment contained an open reading frame (ORF) whose amino acid sequence was highly similar to the sequences of other known PHB synthase genes, especially to a synthase from Azospirillum brasilense (74% identity). …
- NAID 120002111540
- Cloning and Sequencing of the Poly (3-hydroxybutyrate)(PHB) Synthase Gene from Purple Non-Sulfur Bacteria Rhodospirillum centenum and Expression of the Gene in Escherichia coli
- Shiraki Mari,Nagano Takashi,Suzuki Emiko [他],Saito Terumi
- Science Journal of Kanagawa University 17, 13-19, 2006-05-25
- … This fragment contained an open reading frame (ORF) whose amino acid sequence was highly similar to the sequences of other known PHB synthase genes, especially to a synthase from Azospirillum brasilense (74% identity). …
- NAID 110004997353
Related Links
- Photograph and information on this bacterium which lives in soil close to roots and is involved in nitrogen fixation.
- Summary-Azospirillum brasilense Cd fixed more N2 when grown in a mixed culture with Staphylococcus sp., a non-N2-fixing bacterium isolated from mangrove roots. This was not the result of an increase in the bacterial population nor of ...
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アゾスピリルム、アゾスピリラム、ゾスピリルム属、アゾスピリラム属、Azospirillum属