#Database_OTU	Count	Abundance	Taxonomy
581021	3	4.26326e-05	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Enterobacter;	sp._A5_2;	otu_581021
264795	26	0.000646595	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Allobaculum;	Unclassified;	otu_264795
4433947	1	2.4869e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4433947
332732	2	0.000198952	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_332732
196240	1	2.4869e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_196240
262329	5	0.000124345	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Allobaculum;	Unclassified;	otu_262329
370190	5	0.000124345	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Peptostreptococcaceae;	Intestinibacter;	Unclassified;	otu_370190
199268	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Peptostreptococcaceae;	Peptoclostridium;	Unclassified;	otu_199268
269726	1	2.4869e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_269726
165489	374	0.0372041	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_165489
215495	16	0.000397905	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_215495
164308	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_164308
572476	2	4.97381e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	uniformis;	otu_572476
336277	2	0.000198952	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_336277
275974	1	4.97381e-05	Bacteria;	Actinobacteria;	Coriobacteria;	Coriobacteriales;	Coriobacteriaceae;	Adlercreutzia;	Unclassified;	otu_275974
185222	20	0.00198952	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Clostridiaceae;	Clostridiaceae_Group;	Unclassified;	otu_185222
270391	2	0.000198952	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Rikenellaceae;	Alistipes;	Unclassified;	otu_270391
276484	222	0.0110419	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_276484
340794	4	0.000397905	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcus;	Unclassified;	otu_340794
272964	3	0.000298428	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Peptostreptococcaceae;	Intestinibacter;	Unclassified;	otu_272964
177222	4	0.000397905	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_177222
153978	1	9.94762e-05	Bacteria;	Cyanobacteria;	Chloroplast;	Streptophyta;	Unclassified;	Unclassified;	Unclassified;	otu_153978
167420	2	0.000198952	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Erysipelotrichaceae_Group;	Unclassified;	otu_167420
334619	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_334619
271689	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Oscillospira;	Unclassified;	otu_271689
768553	12	0.00119371	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Proteus;	Unclassified;	otu_768553
4461762	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcus;	Unclassified;	otu_4461762
4449236	33	0.00328271	Bacteria;	Proteobacteria;	Betaproteobacteria;	Burkholderiales;	Alcaligenaceae;	Sutterella;	Unclassified;	otu_4449236
577377	586	0.058293	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_577377
4381553	2	3.31587e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4381553
265483	2	0.000198952	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Oscillospira;	Unclassified;	otu_265483
169182	9246	0.459878	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	coli;	otu_169182
308802	2	4.97381e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Clostridiaceae;	SMB53;	Unclassified;	otu_308802
180516	106	0.00263612	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Peptostreptococcaceae;	Peptoclostridium;	Unclassified;	otu_180516
299267	52	0.00258638	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_299267
202829	11	0.000273559	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Proteus;	Unclassified;	otu_202829
4445692	1	9.94762e-05	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Aeromonadales;	Aeromonadaceae;	Aeromonas;	Unclassified;	otu_4445692
198209	49	0.00487433	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Clostridiaceae;	SMB53;	Unclassified;	otu_198209
183496	1	9.94762e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_183496
268566	2	4.97381e-05	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Allobaculum;	Unclassified;	otu_268566
1517779	2	0.000198952	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Rikenellaceae;	Alistipes;	Unclassified;	otu_1517779
3472078	6	0.000596857	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_3472078
287691	5	0.000497381	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Peptostreptococcaceae;	Peptoclostridium;	Unclassified;	otu_287691
4331760	1	9.94762e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Rikenellaceae;	Alistipes;	indistinctus;	otu_4331760
2383341	1	9.94762e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	uniformis;	otu_2383341
782953	4	5.68435e-05	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	enrichment_culture_clone_NBAR007;	otu_782953
4226929	26	0.00258638	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4226929
3943182	11	0.000547119	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_3943182
4426641	623	0.0154934	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Allobaculum;	Unclassified;	otu_4426641
327891	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcus;	Unclassified;	otu_327891
271106	1	2.4869e-05	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Allobaculum;	Unclassified;	otu_271106
242917	2	3.31587e-05	Bacteria;	Firmicutes;	Bacilli;	Lactobacillales;	Lactobacillaceae;	Lactobacillus;	Unclassified;	otu_242917
430194	4	9.94762e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_430194
2497335	121	0.0120366	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Porphyromonadaceae;	Parabacteroides;	distasonis;	otu_2497335
264325	2	0.000198952	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Rikenellaceae;	Alistipes;	Unclassified;	otu_264325
141764	1	2.4869e-05	Bacteria;	Proteobacteria;	Betaproteobacteria;	Burkholderiales;	Comamonadaceae;	Comamonas;	Unclassified;	otu_141764
1105328	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_1105328
560336	3	0.000298428	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_560336
231787	168	0.016712	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_231787
1111582	3	5.96857e-05	Bacteria;	Firmicutes;	Bacilli;	Lactobacillales;	Enterococcaceae;	Enterococcus;	Unclassified;	otu_1111582
339549	9	0.000223821	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_339549
439437	3	7.46071e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_439437
124470	2	0.000198952	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Odoribacteraceae;	Butyricimonas;	Unclassified;	otu_124470
868615	1	9.94762e-05	Bacteria;	Firmicutes;	Bacilli;	Bacillales;	Staphylococcaceae;	Staphylococcus;	aureus;	otu_868615
175646	1	2.4869e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_175646
313878	1	2.4869e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_313878
228730	146	0.00363088	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_228730
2061739	2	0.000198952	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_2061739
4296496	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcaceae_Group;	Unclassified;	otu_4296496
465433	1	9.94762e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Rikenellaceae;	Alistipes;	Unclassified;	otu_465433
355746	10	0.00024869	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_355746
278563	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_278563
321972	150	0.0149214	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	acidifaciens;	otu_321972
4407703	1	9.94762e-05	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Coprobacillus;	Unclassified;	otu_4407703
289709	112	0.00557067	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_289709
266976	5	0.000124345	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_266976
187324	2	0.000198952	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	caccae;	otu_187324
305946	307	0.0305392	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_305946
178763	3	0.000298428	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	ovatus;	otu_178763
3998912	191	0.0189999	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcaceae_Group;	Unclassified;	otu_3998912
267549	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_267549
342962	4	9.94762e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_342962
275627	25	0.000621726	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Allobaculum;	Unclassified;	otu_275627
183829	1	4.97381e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Eubacterium;	Unclassified;	otu_183829
268074	34	0.000845547	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Peptostreptococcaceae;	Peptoclostridium;	Unclassified;	otu_268074
194888	4	0.000397905	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcus;	Unclassified;	otu_194888
276149	15	0.00024869	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Porphyromonadaceae;	Parabacteroides;	Unclassified;	otu_276149
169600	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcus;	Unclassified;	otu_169600
350277	1	9.94762e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	uniformis;	otu_350277
437137	261	0.0259633	Bacteria;	Proteobacteria;	Betaproteobacteria;	Burkholderiales;	Alcaligenaceae;	Sutterella;	Unclassified;	otu_437137
269386	22	0.00218848	Bacteria;	Cyanobacteria;	4C0d_2;	YS2;	Unclassified;	Unclassified;	Unclassified;	otu_269386
681370	67	0.0066649	Bacteria;	Actinobacteria;	Actinobacteria;	Bifidobacteriales;	Bifidobacteriaceae;	Bifidobacterium;	pseudolongum;	otu_681370
270866	5	0.000497381	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Oscillospira;	Unclassified;	otu_270866
191945	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Peptostreptococcaceae;	Intestinibacter;	Unclassified;	otu_191945
312070	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcus;	Unclassified;	otu_312070
4365130	4	0.000397905	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Porphyromonadaceae;	Parabacteroides;	distasonis;	otu_4365130
271430	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcus;	Unclassified;	otu_271430
208479	5	0.000497381	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Odoribacteraceae;	Butyricimonas;	Unclassified;	otu_208479
190673	135	0.00335732	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_190673
4354042	3	0.000298428	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_4354042
180082	90	0.00111911	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Porphyromonadaceae;	Parabacteroides;	Unclassified;	otu_180082
718358	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Anaerotruncus;	sp._YIT_12070;	otu_718358
345362	150	0.0149214	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_345362
1906483	7	0.000696333	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_1906483
4375000	3	7.46071e-05	Bacteria;	Proteobacteria;	Alphaproteobacteria;	Rhizobiales;	Phyllobacteriaceae;	Phyllobacterium;	Unclassified;	otu_4375000
292289	1	1.42109e-05	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_292289
184451	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Blautia;	Unclassified;	otu_184451
553150	2	0.000198952	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Coprococcus;	Unclassified;	otu_553150
1746913	1	9.94762e-05	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Proteus;	Unclassified;	otu_1746913
588216	1838	0.182837	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia_Shigella;	Unclassified;	otu_588216
617271	3	0.000298428	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Pseudomonadales;	Pseudomonadaceae;	Pseudomonas;	Unclassified;	otu_617271
262095	108	0.0107434	Bacteria;	Firmicutes;	Erysipelotrichia;	Erysipelotrichales;	Erysipelotrichaceae;	Erysipelatoclostridium;	Unclassified;	otu_262095
197286	57	0.00189005	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Enterobacter;	Unclassified;	otu_197286
338644	38	0.00189005	Bacteria;	Actinobacteria;	Coriobacteria;	Coriobacteriales;	Coriobacteriaceae;	Adlercreutzia;	Unclassified;	otu_338644
839215	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Lachnospiraceae;	Lachnospiraceae_Group;	Unclassified;	otu_839215
518002	15	0.00024869	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Enterobacter;	sp._enrichment_culture_clone_SRC_NBB1;	otu_518002
214116	2	0.000198952	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Unclassified;	Unclassified;	Unclassified;	otu_214116
291090	49	0.00487433	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Porphyromonadaceae;	Parabacteroides;	distasonis;	otu_291090
300618	1	4.97381e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Ruminococcaceae_Group;	Unclassified;	otu_300618
806686	82	0.00815704	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Enterobacter;	sp._enrichment_culture_clone_HSL19;	otu_806686
1896700	2	4.97381e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Peptostreptococcaceae;	Intestinibacter;	Unclassified;	otu_1896700
260387	1	2.4869e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_260387
185036	56	0.00139267	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	S24_7;	S24_7_Group;	Unclassified;	otu_185036
74305	16	0.00159162	Bacteria;	Proteobacteria;	Epsilonproteobacteria;	Campylobacterales;	Helicobacteraceae;	Flexispira;	Unclassified;	otu_74305
656881	56	0.00557067	Bacteria;	Proteobacteria;	Gammaproteobacteria;	Enterobacteriales;	Enterobacteriaceae;	Escherichia;	coli;	otu_656881
524318	1	9.94762e-05	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_524318
322839	1	4.97381e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Unclassified;	Unclassified;	Unclassified;	otu_322839
113111	1	9.94762e-05	Bacteria;	Firmicutes;	Clostridia;	Clostridiales;	Ruminococcaceae;	Oscillospira;	Unclassified;	otu_113111
189384	64	0.00636647	Bacteria;	Bacteroidetes;	Bacteroidia;	Bacteroidales;	Bacteroidaceae;	Bacteroides;	Unclassified;	otu_189384