"Additional file 12: Abundant microbial ASVs that responded significantly to gut subsection, their associated taxonomies, enriched modules from Figure 4, and mean relative abundances in each gut subsection.",,,,,,,,,,,,, ASV Number,Phylum,Order,Family,Genus,p-value,Enriched Module,GI_1,GI_2,GI_3,GI_4,HG_1,HG_2,HG_3 Otu00100,Spirochaetes,Brevinematales,Brevinemataceae,Brevinema,0.01782284,Early-GI,0.00151,0.006215,0.013292,0.00898,0.001168,0.001284,0.000264 Otu00081,Firmicutes,Clostridiales,Clostridiaceae_1,Clostridiaceae_1_unclassified,0.036556033,Early-GI,0.002,0.004245,0.011004,0.010368,0.002432,0.001288,0.001828 Otu00140,Firmicutes,Clostridiales,Lachnospiraceae,Lachnospiraceae_unclassified,0.000892009,Early-GI,0.000535,0.00222,0.003136,0.005968,0.000848,0.00072,0.000156 Otu00133,Parabasalia,Parabasalia_unclassified,Parabasalia_unclassified,Parabasalia_unclassified,0.031616403,Early-GI,0.001365,0.006405,0.008856,0.002852,0.00004,0.000016,0.000048 Otu00004,Proteobacteria,Pasteurellales,Pasteurellaceae,Pasteurellaceae_unclassified,0.008081226,Early-GI,0.06658,0.002715,0.000324,0.000608,0.00042,0.000252,0.00024 Otu00015,Firmicutes,Clostridiales,Peptostreptococcaceae,Peptostreptococcaceae_unclassified,0.01926387,Early-GI,0.17421,0.08898,0.016428,0.012684,0.00644,0.008912,0.00276 Otu00032,Firmicutes,Clostridiales,Peptostreptococcaceae,Peptostreptococcaceae_unclassified,0.003817604,Early-GI,0.013635,0.02364,0.010148,0.008968,0.003012,0.003292,0.003464 Otu00092,Firmicutes,Clostridiales,Peptostreptococcaceae,Peptostreptococcaceae_unclassified,0.017888993,Early-GI,0.018095,0.006895,0.002708,0.000924,0.000388,0.000856,0.001088 Otu00005,Firmicutes,Erysipelotrichales,Erysipelotrichaceae,Turicibacter,0.002170764,Early-GI,0.045915,0.129215,0.07908,0.066856,0.030684,0.027448,0.01852 Otu00003,Proteobacteria,Vibrionales,Vibrionaceae,Vibrionaceae_unclassified,0.000432758,Early-GI,0.105245,0.14106,0.085792,0.077284,0.033504,0.032412,0.021248 Otu00107,Proteobacteria,Vibrionales,Vibrionaceae,Vibrionaceae_unclassified,0.002800356,Early-GI,0.0042,0.00909,0.003192,0.003064,0.001512,0.00182,0.001308 Otu00131,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.046925954,Late-GI,0.000105,0.0009,0.002424,0.00594,0.002348,0.002024,0.000368 Otu00165,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.034445895,Late-GI,0.00008,0.000245,0.004176,0.004572,0.001268,0.001284,0.000244 Otu00166,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.03575245,Late-GI,0,0.00011,0.002304,0.006964,0.00066,0.0006,0 Otu00027,Tenericutes,DMI,DMI_fa,DMI_ge,0.002167473,Late-GI,0.00021,0.00375,0.024432,0.033204,0.011872,0.010248,0.002988 Otu00082,Tenericutes,DMI,DMI_fa,DMI_ge,0.035904204,Late-GI,0,0.000665,0.01238,0.008912,0.00192,0.000992,0.000372 Otu00162,Tenericutes,DMI,DMI_fa,DMI_ge,0.029055304,Late-GI,0,0.00054,0.002828,0.006304,0.000992,0.000616,0.00022 Otu00122,Firmicutes,Clostridiales,Ruminococcaceae,GCA.900066225,0.000369753,Late-GI,0.00049,0.00163,0.011624,0.004768,0.00068,0.00068,0.00016 Otu00118,Firmicutes,Clostridiales,Ruminococcaceae,Ruminococcaceae_unclassified,0.045622535,Late-GI,0.000425,0.002155,0.009156,0.008364,0.00054,0.000792,0.00032 Otu00192,Firmicutes,Clostridiales,Ruminococcaceae,Ruminococcaceae_unclassified,0.005430168,Late-GI,0.000115,0.0008,0.004884,0.003556,0.000152,0.00022,0.000116 Otu00139,Firmicutes,Clostridiales,Lachnospiraceae,Tyzzerella,0.012165822,Late-GI,0.00019,0.001105,0.005536,0.0071,0.00038,0.000276,0 Otu00257,Proteobacteria,Desulfovibrionales,Desulfovibrionaceae,uncultured,0.003096733,Late-GI,0.00012,0.0008,0.005284,0.00188,0.000276,0.00026,0.000068 Otu00040,Verrucomicrobia,Verrucomicrobiales,Akkermansiaceae,Akkermansia,0.000454397,HG,0.00066,0.00017,0.000416,0.002956,0.012704,0.01074,0.017768 Otu00047,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.000239386,HG,0.000815,0.00011,0.000264,0.004172,0.013496,0.012232,0.012676 Otu00083,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.00016213,HG,0,0,0,0.000304,0.004172,0.004796,0.006392 Otu00094,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,7.05E-05,HG,0.000545,0,0.000372,0.0034,0.006348,0.006308,0.008816 Otu00097,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.00073462,HG,0,0,0,0.000968,0.005876,0.005224,0.007664 Otu00104,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.000390416,HG,0.000295,0.00005,0.000232,0.001184,0.005684,0.004788,0.005636 Otu00135,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.002167473,HG,0.000405,0,0.000056,0.002524,0.004032,0.003796,0.003988 Otu00159,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.007683513,HG,0.0004,0,0.000052,0.001164,0.003556,0.002992,0.003528 Otu00059,Bacteria_unclassified,Bacteria_unclassified,Bacteria_unclassified,Bacteria_unclassified,0.00013606,HG,0.000095,0.000115,0.00026,0.001316,0.012992,0.012004,0.00962 Otu00111,Firmicutes,Clostridiales,Christensenellaceae,Christensenellaceae_R.7_group,0.00013606,HG,0.00057,0.000035,0.000168,0.00094,0.00426,0.004512,0.005616 Otu00062,Firmicutes,Clostridiales,Clostridiales_vadinBB60_group,Clostridiales_vadinBB60_group_ge,6.91E-06,HG,0.000085,0.000055,0.000172,0.00208,0.01402,0.014532,0.01662 Otu00134,Firmicutes,Clostridiales,Clostridiales_vadinBB60_group,Clostridiales_vadinBB60_group_ge,0.000866493,HG,0.00009,0,0,0.00062,0.004908,0.004368,0.003244 Otu00157,Firmicutes,Clostridiales,Clostridiales_vadinBB60_group,Clostridiales_vadinBB60_group_ge,0.023984283,HG,0.000065,0.000005,0.000036,0.000528,0.003612,0.0039,0.003028 Otu00019,Proteobacteria,Desulfovibrionales,Desulfovibrionaceae,Desulfovibrio,7.05E-05,HG,0.004845,0.000145,0.00042,0.003364,0.021088,0.037776,0.032312 Otu00395,Actinobacteria,Coriobacteriales,Eggerthellaceae,Eggerthellaceae_unclassified,0.023984283,HG,0,0,0,0.000024,0.000672,0.000868,0.00258 Otu00063,Firmicutes,Clostridiales,Lachnospiraceae,Lachnospiraceae_unclassified,6.51E-07,HG,0.0013,0,0.000516,0.002888,0.009244,0.009328,0.011352 Otu00072,Firmicutes,Clostridiales,Lachnospiraceae,Lachnospiraceae_unclassified,0.019777953,HG,0.001125,0.00009,0.000456,0.002652,0.00746,0.004348,0.01018 Otu00089,Bacteroidetes,Bacteroidales,Rikenellaceae,Rikenellaceae_unclassified,0.000239386,HG,0.0003,0.00002,0.000192,0.001772,0.007976,0.007096,0.006272 Otu00069,Firmicutes,Clostridiales,Ruminococcaceae,Ruminiclostridium_5,5.68E-05,HG,0.000325,0.00006,0.000316,0.001924,0.007932,0.008868,0.011508 Otu00079,Firmicutes,Clostridiales,Ruminococcaceae,Ruminococcaceae_ge,0.000166217,HG,0.000635,0.00003,0.000092,0.001028,0.00698,0.006188,0.00896 Otu00025,Firmicutes,Clostridiales,Ruminococcaceae,Ruminococcaceae_unclassified,9.03E-05,HG,0.001385,0.000295,0.001528,0.005608,0.030156,0.02784,0.028968 Otu00061,Firmicutes,Clostridiales,Ruminococcaceae,Ruminococcaceae_unclassified,0.00010995,HG,0.000875,0.00005,0.000624,0.003896,0.012032,0.01022,0.011484 Otu00091,Firmicutes,Clostridiales,Ruminococcaceae,Ruminococcaceae_unclassified,0.000166217,HG,0.000495,0.000135,0.00026,0.0016,0.007472,0.007488,0.00964 Otu00095,Firmicutes,Clostridiales,Ruminococcaceae,Ruminococcaceae_unclassified,7.08E-05,HG,0.000105,0.000055,0.00032,0.001748,0.006364,0.006824,0.009792 Otu00137,Firmicutes,Clostridiales,Ruminococcaceae,Ruminococcaceae_unclassified,0.000371086,HG,0,0,0.000104,0.000568,0.003052,0.003256,0.006856 Otu00204,Firmicutes,Clostridiales,Ruminococcaceae,Ruminococcaceae_unclassified,0.032590752,HG,0.00049,0,0,0.000448,0.000864,0.002832,0.002216 Otu00087,Lentisphaerae,Victivallales,Victivallaceae,Victivallaceae_ge,1.27E-05,HG,0.00137,0.000025,0.000064,0.001116,0.00772,0.00664,0.007032 Otu00057,Verrucomicrobia,Verrucomicrobiales,Akkermansiaceae,Akkermansia,0.008081226,HG-F7,0.00042,0.00003,0.00014,0.000936,0.007692,0.010276,0.012852 Otu00108,Verrucomicrobia,Verrucomicrobiales,Akkermansiaceae,Akkermansia,0.001239125,HG-F7,0.000155,0,0.00004,0.000516,0.003708,0.00528,0.005744 Otu00058,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.017859643,HG-F7,0,0,0.000048,0.000468,0.005908,0.006548,0.006572 Otu00194,Bacteroidetes,Bacteroidales,Rikenellaceae,Alistipes,0.005976287,HG-F7,0,0,0,0.000352,0.002924,0.002312,0.002664 Otu00141,Bacteroidetes,Bacteroidales,Bacteroidales_unclassified,Bacteroidales_unclassified,0.003527216,HG-F7,0,0,0,0.000228,0.003956,0.004496,0.005416 Otu00090,Bacteroidetes,Bacteroidales,Rikenellaceae,dgA.11_gut_group,0.00029778,HG-F7,0,0.000015,0.000144,0.000568,0.00394,0.00358,0.00432 Otu00207,Firmicutes,Clostridiales,Lachnospiraceae,Lachnospiraceae_unclassified,0.000460033,HG-F7,0,0,0,0.000104,0.001728,0.002052,0.00364 Otu00132,Bacteroidetes,Bacteroidales,Paludibacteraceae,Paludibacteraceae_unclassified,0.023423322,HG-F7,0,0,0,0.000124,0.004828,0.00398,0.003512 Otu00156,Proteobacteria,Rhodospirillales,uncultured,uncultured_ge,0.001117873,HG-F7,0,0.000015,0.000076,0.000328,0.003616,0.003816,0.0034