Low-salinity medium for large-scale biomass production of the marine purple photosynthetic bacterium Rhodovulum sulfidophilum - Shamitha Rao Morey-Yagi; Dao Duy Hanh; Miki Suzuki; Shota Kato; Geoffrey Liou; Yuki Kuroishikawa; Ayaka Yamaguchi; Hiromasa Morishita; Masaki Odahara; Keiji Numata (PLoS ONE)