Acetobacter nitrogenifigens Dutta and Gachhui 2006 emend. Hördt et al. 2020 Dutta D. Gachhui R. Novel nitrogen-fixing Acetobacter nitrogenifigens sp. nov., isolated from Kombucha tea. 2006 56 8 1899 1903 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64101-0 16902028