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Exploration of Sinorhizobium Mutants Showing High Salt Tolerant Using the Ion Beam Mutation Breeding
https://repo.qst.go.jp/records/56021
https://repo.qst.go.jp/records/56021637c53e6-5279-40ef-9042-7c4e0eacb395
| Item type | 一般雑誌記事 / Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-03-29 | |||||
| タイトル | ||||||
| タイトル | Exploration of Sinorhizobium Mutants Showing High Salt Tolerant Using the Ion Beam Mutation Breeding | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Maruyama, Yudai
× Maruyama, Yudai× Takeda, Kiyoko× Tomooka, Norihiko× 佐藤, 勝也× 大野, 豊× Yokoyama, Tadashi× 佐藤 勝也× 大野 豊 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Vigna marina is one of wild legumes are distributed at the vicinity of the coast from tropical to sub-tropical regions and have high salt tolerance among terrestrial plants. For example, Vigna marina can grow at 400 mM NaCl condition. Furthermore, the root nodules on V. marina have a symbiotic relationship with rhizobia that related to the genus Sinorhizobium having high stress tolerance (0.5 M NaCl, 45 ºC, pH 10.5). To improve symbiotic performance of V. marina with Sinorhizobium under high salt conditions, Sinorhizobium bacterial cells were irradiated by carbon ion-beam at TIARA, QST. The optimum irradiation dose of carbon ion beam to obtain survival ratio at 0.01% in Sinorhizobium cells was the range from 300 to 400 Gy. So far, we could obtain promising mutants having high NaCl tolerant which can survive at 7.5% NaCl concentration. | |||||
| 書誌情報 |
QST Takasaki Annual Report 2015 p. 136-136, 発行日 2017-03 |
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| 出版者 | ||||||
| 出版者 | Takasaki Advanced Radiation Research Institute, QST | |||||
