SAMN15808055 M6 of Ruminococcus difficilis Ruminococcus difficilis WFCC-MRCEN World Data Centre for Microoganisms(WDCM) Chang Liu Microbe, viral or environmental Microbe.1.0 M6 feces 2018-06-01 China:Beijing cell culture Homo sapiens type strain of Ruminococcus difficilis 656402