Asymbiotic Acetylene Reduction by a Fast-Growing Cowpea Rhizobium Strain with Nitrogenase Structural Genes Located on a Symbiotic Plasmid
| Autor: | G. L. Bender, Jacek Plazinski, Barry G. Rolfe |
|---|---|
| Rok vydání: | 1986 |
| Předmět: |
Rhizobiaceae
Ecology biology Strain (chemistry) Structural gene food and beverages Nitrogenase biochemical phenomena metabolism and nutrition biology.organism_classification Applied Microbiology and Biotechnology Bradyrhizobium Microbiology Plasmid Nitrogen fixation bacteria Rhizobium Microorganism-Plant Interactions Food Science Biotechnology |
| Zdroj: | Applied and Environmental Microbiology. 51:868-871 |
| ISSN: | 1098-5336 0099-2240 |
| DOI: | 10.1128/aem.51.4.868-871.1986 |
| Popis: | A procedure was designed which enabled the detection of ex planta nitrogenase activity in the fast-growing cowpea Rhizobium strain IHP100. Nitrogenase activity in agar culture under air occurred at a rate similar to that found for Bradyrhizobium strain CB756 but lower than that for Rhizobium strain ORS571. Hybridization studies showed that both nod and nif genes were located on a 410-kilobase Sym plasmid in strain IHP100. |
| Databáze: | OpenAIRE |
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