#Database_OTU Count Abundance Taxonomy 194443 1 0.000183467 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; Unclassified; otu_194443 184592 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Fusicatenibacter; Unclassified; otu_184592 113909 42 0.0154112 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Roseburia; Unclassified; otu_113909 527437 6 0.00220161 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Paraprevotellaceae; Prevotella; Unclassified; otu_527437 361722 1 0.000183467 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; prausnitzii; otu_361722 291266 6 0.00220161 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Subdoligranulum; Unclassified; otu_291266 196986 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_196986 547854 21 0.00770562 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_547854 296082 66 0.00484353 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_296082 173565 11 0.000807256 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_173565 4300127 17 0.00311894 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Mitsuokella; Unclassified; otu_4300127 221784 2 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_221784 4322275 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminococcaceae_Group; Unclassified; otu_4322275 183385 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Lachnospiraceae_Group; Unclassified; otu_183385 349970 5 0.00183467 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Selenomonas; Unclassified; otu_349970 300829 67 0.00819487 Bacteria; Firmicutes; Clostridia; Clostridiales; Clostridiaceae; Clostridium; Unclassified; otu_300829 198910 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Subdoligranulum; Unclassified; otu_198910 342638 34 0.00249515 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_342638 189548 3 0.0011008 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Lachnospiraceae_Group; Unclassified; otu_189548 185244 2 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; prausnitzii; otu_185244 545371 4 0.00146774 Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Lactobacillus; Unclassified; otu_545371 321743 1 7.33869e-05 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_321743 354193 47 0.0172459 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Selenomonas; Unclassified; otu_354193 192774 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Ruminococcus; gnavus; otu_192774 348007 5 0.00183467 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Lachnospiraceae_Group; Unclassified; otu_348007 3265556 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Pseudobutyrivibrio; Unclassified; otu_3265556 367909 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Pseudobutyrivibrio; Unclassified; otu_367909 350681 2 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Subdoligranulum; Unclassified; otu_350681 579952 2 0.000733869 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Anaerovibrio; Unclassified; otu_579952 264967 2500 0.458668 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Megasphaera; Unclassified; otu_264967 179807 6 0.00220161 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_179807 568118 4 0.000293547 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_568118 366641 2 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_366641 193336 12 0.00440321 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminococcus; Unclassified; otu_193336 329650 8 0.000587095 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_329650 300859 112 0.00821933 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_300859 199388 2 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Clostridiaceae; Clostridium; Unclassified; otu_199388 177310 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Pseudobutyrivibrio; Unclassified; otu_177310 175518 2 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Pseudobutyrivibrio; Unclassified; otu_175518 215670 6 0.000440321 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_215670 330353 2 0.000733869 Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Lactobacillus; Unclassified; otu_330353 261240 3 0.0011008 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_261240 147105 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_147105 298050 9 0.0016512 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Megasphaera; Unclassified; otu_298050 340219 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; prausnitzii; otu_340219 510505 2 0.000733869 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_510505 151623 25 0.00917336 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Megasphaera; Unclassified; otu_151623 591785 9 0.00330241 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; stercorea; otu_591785 182343 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Coprococcus; Unclassified; otu_182343 191660 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; prausnitzii; otu_191660 146586 4 0.00146774 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Oscillospira; Unclassified; otu_146586 292041 179 0.0131362 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_292041 180572 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; prausnitzii; otu_180572 4303423 3 0.0011008 Bacteria; Cyanobacteria; 4C0d_2; YS2; Unclassified; Unclassified; Unclassified; otu_4303423 301480 4 0.000293547 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_301480 335312 4 0.00146774 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Marvinbryantia; Unclassified; otu_335312 532681 14 0.00513708 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_532681 294617 1 7.33869e-05 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_294617 299382 2 0.000733869 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; stercorea; otu_299382 183703 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminiclostridium; Unclassified; otu_183703 515299 1 0.000183467 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminococcaceae_Group; Unclassified; otu_515299 4457438 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Pseudobutyrivibrio; Unclassified; otu_4457438 4335376 3 0.0011008 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_4335376 4481613 5 0.000917336 Bacteria; Actinobacteria; Coriobacteria; Coriobacteriales; Coriobacteriaceae; Collinsella; aerofaciens; otu_4481613 76393 14 0.00513708 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_76393 336614 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Roseburia; Unclassified; otu_336614 296374 4 0.00146774 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_296374 72926 2 0.000733869 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Anaerovibrio; Unclassified; otu_72926 366781 21 0.00256854 Bacteria; Firmicutes; Clostridia; Clostridiales; Clostridiaceae; Clostridium; Unclassified; otu_366781 309433 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Lachnospira; Unclassified; otu_309433 20534 4 0.00146774 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Paraprevotellaceae; Prevotella; Unclassified; otu_20534 2075910 6 0.000440321 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_2075910 193484 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_193484 184971 53 0.0194475 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Subdoligranulum; Unclassified; otu_184971 147981 13 0.00477015 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Fusicatenibacter; Unclassified; otu_147981 352733 2 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Lachnospiraceae_Group; Unclassified; otu_352733 849535 4 0.000293547 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_849535 187998 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Subdoligranulum; Unclassified; otu_187998 840376 13 0.00477015 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Eubacterium; Unclassified; otu_840376 194107 2 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_194107 186780 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Coprococcus; Unclassified; otu_186780 181236 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Pseudobutyrivibrio; Unclassified; otu_181236 712142 1 0.000183467 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Eubacterium; coprostanoligenes; otu_712142 324283 220 0.0807256 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_324283 4311621 5 0.00183467 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Phascolarctobacterium; Unclassified; otu_4311621 177484 305 0.0559575 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminococcaceae_Group; Unclassified; otu_177484 175751 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Lachnospiraceae_Group; Unclassified; otu_175751 181985 2 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Pseudobutyrivibrio; Unclassified; otu_181985 91359 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Lachnospira; Unclassified; otu_91359 663500 1 0.000366934 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Phascolarctobacterium; Unclassified; otu_663500 189092 2 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; prausnitzii; otu_189092 197897 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Coprococcus; Unclassified; otu_197897 369227 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Dorea; Unclassified; otu_369227 149131 25 0.00917336 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Dorea; Unclassified; otu_149131 188646 4 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; prausnitzii; otu_188646 816299 2 0.000733869 Bacteria; Actinobacteria; Coriobacteria; Coriobacteriales; Coriobacteriaceae; Coriobacteriaceae_Group; Unclassified; otu_816299 210371 2 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; Unclassified; otu_210371 193710 1 0.000366934 Bacteria; Firmicutes; Erysipelotrichia; Erysipelotrichales; Erysipelotrichaceae; Eubacterium; biforme; otu_193710 314613 877 0.0643603 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_314613 145575 24 0.00880643 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_145575 302975 13 0.00119254 Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Lactobacillus; Unclassified; otu_302975 1108595 1 0.000366934 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_1108595 194962 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Roseburia; Unclassified; otu_194962 4425663 1 0.000183467 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminococcaceae_Group; Unclassified; otu_4425663 524884 13 0.00477015 Bacteria; Firmicutes; Erysipelotrichia; Erysipelotrichales; Erysipelotrichaceae; Eubacterium; biforme; otu_524884 185659 11 0.00403628 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Acidaminococcus; Unclassified; otu_185659 703741 1 0.000366934 Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Lactobacillus; Unclassified; otu_703741 182595 2 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Eubacterium; Unclassified; otu_182595 174624 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_174624 4429301 2 0.000733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_4429301 182702 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_182702 1646183 1 0.000366934 Bacteria; Actinobacteria; Coriobacteria; Coriobacteriales; Coriobacteriaceae; Enorma; massiliensis_phI; otu_1646183 524213 12 0.00440321 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Paraprevotellaceae; Prevotella; Unclassified; otu_524213 2368865 3 0.000550402 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminococcaceae_Group; Unclassified; otu_2368865 254846 3 0.0011008 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminococcus; Unclassified; otu_254846 522433 18 0.00330241 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminococcaceae_Group; Unclassified; otu_522433 178213 2 0.000733869 Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Lactobacillus; ruminis; otu_178213 333042 3 0.0011008 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_333042 196100 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_196100 509416 3 0.0011008 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Anaerostipes; Unclassified; otu_509416 191238 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Coprococcus; Unclassified; otu_191238 4338748 2 0.000733869 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; Unclassified; otu_4338748 255359 6 0.0011008 Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae; Streptococcus; Unclassified; otu_255359 175099 5 0.00183467 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Paraprevotellaceae; Paraprevotellaceae_Group; Unclassified; otu_175099 308386 20 0.00733869 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminococcaceae_Group; Unclassified; otu_308386 307154 1 7.33869e-05 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_307154 185763 1 0.000183467 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; prausnitzii; otu_185763 176399 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Ruminococcus; Unclassified; otu_176399 1076587 4 0.00146774 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Dorea; formicigenerans; otu_1076587 4441081 3 0.0011008 Bacteria; Actinobacteria; Coriobacteria; Coriobacteriales; Coriobacteriaceae; Coriobacteriaceae_Group; Unclassified; otu_4441081 344947 26 0.00954029 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_344947 195574 14 0.00513708 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_195574 177695 27 0.00495361 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; Unclassified; otu_177695 4295618 145 0.0106411 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_4295618 287445 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_287445 312969 1 7.33869e-05 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_312969 131660 2 0.000733869 Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Lactobacillus; delbrueckii; otu_131660 181485 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Ruminococcus; Unclassified; otu_181485 4406684 7 0.000513708 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_4406684 328936 673 0.0493894 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_328936 294196 1 7.33869e-05 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_294196 174755 14 0.00256854 Bacteria; Actinobacteria; Coriobacteria; Coriobacteriales; Coriobacteriaceae; Collinsella; aerofaciens; otu_174755 198733 15 0.0011008 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; copri; otu_198733 2801994 3 0.0011008 Bacteria; Firmicutes; Negativicutes; Selenomonadales; Veillonellaceae; Phascolarctobacterium; Unclassified; otu_2801994 197397 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_197397 175308 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Blautia; Unclassified; otu_175308 646411 1 0.000366934 Bacteria; Firmicutes; Erysipelotrichia; Erysipelotrichales; Erysipelotrichaceae; Bulleidia; Unclassified; otu_646411 190863 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Ruminococcus; gnavus; otu_190863 187651 1 0.000366934 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Ruminococcus; gnavus; otu_187651 178342 5 0.000917336 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Faecalibacterium; Unclassified; otu_178342