Inoculum for the cultivation of Methylosinus trichosporium Ulyana Latypova, Ulyana Kononova, Mikhail Pushkarev, Grigorii Kozlov and Mark Shamtsyan E3S Web Conf., 460 (2023) 01002 Published online: 11 December 2023 DOI: 10.1051/e3sconf/202346001002