Agathobacter rectalis Allobaculum Anaerostipes Anaerostipes hadrus Butyricicoccus Butyricicoccus pullicaecorum Butyricicoccus sp. ORNL_6EZ5-Gt_4_Pl1-35 Butyricicoccus sp. ORNL_6EZ5-Gt_6_Pl2-147 Butyricicoccus sp. ORNL_V42_E05 Butyricicoccus sp. ORNL_W42_C10 Butyricimonas Butyricimonas faecihominis Butyricimonas paravirosa Catenibacterium | Cloacibacillus Cloacibacillus porcorum Clostridia Clostridiaceae Clostridiales Clostridium Clostridium butyricum Clostridium perfringens Faecalibacterium Faecalibacterium prausnitzii Flavonifractor Fusibacter Lachnospiraceae Moryella | Moryella indoligenes Oscillospira Peptoniphilus Roseburia Roseburia cecicola Roseburia faecis Roseburia hominis Roseburia intestinalis Roseburia inulinivorans Ruminococcaceae Ruminococcus torques Subdoligranulum |