CBM78 Bacteria Ruminococcus albus QPB75698.1 ncbi CBM78 Bacteria Ruminococcus flavefaciens 007c EWM52390.1 ncbi CBM78 Bacteria Ruminococcus flavefaciens FD-1 WP_009983134.1 ncbi CBM78 Bacteria uncultured bacterium AEV59725.1 ncbi