論文 - 詳細
| RRC ID | 3667 |
|---|---|
| 著者 | Minamisawa K, Nishioka K, Miyaki T, Ye B, Miyamoto T, You M, Saito A, Saito M, Barraquio WL, Teaumroong N, Sein T, Sato T. |
| タイトル | Anaerobic nitrogen-fixing consortia consisting of clostridia isolated from gramineous plants. |
| ジャーナル | Appl Environ Microbiol |
| Abstract |
We report here the existence of anaerobic nitrogen-fixing consortia (ANFICOs) consisting of N(2)-fixing clostridia and diverse nondiazotrophic bacteria in nonleguminous plants; we found these ANFICOs while attempting to overcome a problem with culturing nitrogen-fixing microbes from various gramineous plants. A major feature of ANFICOs is that N(2) fixation by the anaerobic clostridia is supported by the elimination of oxygen by the accompanying bacteria in the culture. In a few ANFICOs, nondiazotrophic bacteria specifically induced nitrogen fixation of the clostridia in culture. ANFICOs are widespread in wild rice species and pioneer plants, which are able to grow in unfavorable locations. These results indicate that clostridia are naturally occurring endophytes in gramineous plants and that clostridial N(2) fixation arises in association with nondiazotrophic endophytes. |
| 巻・号 | 70(5) |
| ページ | 3096-102 |
| 公開日 | 2004-5-1 |
| DOI | 10.1128/AEM.70.5.3096-3102.2004 |
| PMID | 15128572 |
| PMC | PMC404443 |
| MeSH | Anaerobiosis Betaproteobacteria / genetics Betaproteobacteria / growth & development Betaproteobacteria / metabolism Clostridium / genetics Clostridium / growth & development* Clostridium / metabolism Culture Media DNA, Ribosomal / analysis Ecosystem* Gammaproteobacteria / genetics Gammaproteobacteria / growth & development Gammaproteobacteria / metabolism Gram-Positive Bacteria / genetics Gram-Positive Bacteria / growth & development Gram-Positive Bacteria / metabolism Molecular Sequence Data Nitrogen Fixation* Oryza / microbiology* Oxygen / pharmacology Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA |
| IF | 4.016 |
| 引用数 | 55 |
| WOS 分野 | BIOTECHNOLOGY & APPLIED MICROBIOLOGY MICROBIOLOGY |
| リソース情報 | |
| イネ | 野生イネ（地球研） |