Predominance of Hydrogen-Utilizing Bacteria Among N2-Fixing Bacteria in Wetland Rice Roots
Heterotrophic bacteria were isolated from wetland soil, rhizosphere soil, root and basal shoot of wetland rice, dryland soil, and root of dryland rice. The isolates were tested for N2-fixing activity and the ability to grow autotrophically under H2 + CO2 + O2. N2-fixing bacteria capable of autotroph...
| Autores principales: | , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Canadian Science Publishing
1982
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/167857 |
| _version_ | 1855536948372832256 |
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| author | Watanabe, I. Barraquio, W.L. Daroy, Maria Luisa |
| author_browse | Barraquio, W.L. Daroy, Maria Luisa Watanabe, I. |
| author_facet | Watanabe, I. Barraquio, W.L. Daroy, Maria Luisa |
| author_sort | Watanabe, I. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Heterotrophic bacteria were isolated from wetland soil, rhizosphere soil, root and basal shoot of wetland rice, dryland soil, and root of dryland rice. The isolates were tested for N2-fixing activity and the ability to grow autotrophically under H2 + CO2 + O2. N2-fixing bacteria capable of autotrophic growth were found almost exclusively from the rhizosphere and the root of wetland rice. In another experiment, all N2-fixing bacteria isolated from wetland rice root had uptake hydrogenase activity. These findings indicate the predominance of hydrogen-utilizing bacteria among N2-fixing bacteria from wetland rice roots. |
| format | Journal Article |
| id | CGSpace167857 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1982 |
| publishDateRange | 1982 |
| publishDateSort | 1982 |
| publisher | Canadian Science Publishing |
| publisherStr | Canadian Science Publishing |
| record_format | dspace |
| spelling | CGSpace1678572025-05-14T10:39:55Z Predominance of Hydrogen-Utilizing Bacteria Among N2-Fixing Bacteria in Wetland Rice Roots Watanabe, I. Barraquio, W.L. Daroy, Maria Luisa hydrogen utilizing bacteria n2 fixing bacteria wetland rice roots Heterotrophic bacteria were isolated from wetland soil, rhizosphere soil, root and basal shoot of wetland rice, dryland soil, and root of dryland rice. The isolates were tested for N2-fixing activity and the ability to grow autotrophically under H2 + CO2 + O2. N2-fixing bacteria capable of autotrophic growth were found almost exclusively from the rhizosphere and the root of wetland rice. In another experiment, all N2-fixing bacteria isolated from wetland rice root had uptake hydrogenase activity. These findings indicate the predominance of hydrogen-utilizing bacteria among N2-fixing bacteria from wetland rice roots. 1982-09-01 2024-12-19T12:57:46Z 2024-12-19T12:57:46Z Journal Article https://hdl.handle.net/10568/167857 en Canadian Science Publishing Watanabe, I.; Barraquio, W. L. and Daroy, Maria Luisa. 1982. Predominance of Hydrogen-Utilizing Bacteria Among N2-Fixing Bacteria in Wetland Rice Roots. Can. J. Microbiol., Volume 28 no. 9 p. 1051-1054 |
| spellingShingle | hydrogen utilizing bacteria n2 fixing bacteria wetland rice roots Watanabe, I. Barraquio, W.L. Daroy, Maria Luisa Predominance of Hydrogen-Utilizing Bacteria Among N2-Fixing Bacteria in Wetland Rice Roots |
| title | Predominance of Hydrogen-Utilizing Bacteria Among N2-Fixing Bacteria in Wetland Rice Roots |
| title_full | Predominance of Hydrogen-Utilizing Bacteria Among N2-Fixing Bacteria in Wetland Rice Roots |
| title_fullStr | Predominance of Hydrogen-Utilizing Bacteria Among N2-Fixing Bacteria in Wetland Rice Roots |
| title_full_unstemmed | Predominance of Hydrogen-Utilizing Bacteria Among N2-Fixing Bacteria in Wetland Rice Roots |
| title_short | Predominance of Hydrogen-Utilizing Bacteria Among N2-Fixing Bacteria in Wetland Rice Roots |
| title_sort | predominance of hydrogen utilizing bacteria among n2 fixing bacteria in wetland rice roots |
| topic | hydrogen utilizing bacteria n2 fixing bacteria wetland rice roots |
| url | https://hdl.handle.net/10568/167857 |
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