@article{oai:repo.qst.go.jp:00074724,
 author = {Kubota, Misaki and Maruyama, Yudai and 佐藤, 勝也 and 大野, 豊 and Tomooka, Norihiko and Naoko, Ohkama-Ohtsu and Yokoyama, Tadashi and Sato, Katsuya and Ono, Yutaka},
 journal = {QST Takasaki Annual Report 2017},
 month = {Mar},
 note = {Vigna marina is one of wild legumes, which called as Hamaazuki, are distributed at the vicinity of the coast from tropical to sub-tropical regions and Vigna marina can grow at 400 mM NaCl condition. Furthermore, we found that the root nodules on Vigna marina have a symbiotic relationship with rhizobia that related to the genus Sinorhizobium having high stress tolerance (500 mM NaCl, 45 ºC, pH 10.5). In this study, to improve symbiotic performance of Vigna marina with Sinorhizobium under high salt conditions, we attempted to enhanced salt tolerant ability using ion beam mutation breeding. Consequently, the mutation breeding method of Sinorhizobium by irradiation ion beams was successfully to create salt-tolerant mutants enhancing activities of root nodulation and nitrogen fixation under salinity stress.},
 title = {Screening of Root Nodule Bacteria for Salinity Tolerance Using Ion Beams Irradiation},
 year = {2019}
}