Masahito Hashimoto, Masato Mizukami, Yasuo Suda, Ken-ichi Osuki, Ken-ichi Kucho, Mikiko Abe, Toshiki Uchiumi, “Characterization of O-polysaccharide derived from Mesorhizobium loti Lipopolysaccharide”, 18th International Congress on Nitrogen Fixation (18th ICNF), PTS02-012, Oct 16 (Phoenix Seagaia Resort, Miyazaki, Oct 14–18,2013)