Table 1 Key OTUs in discriminating cecal microbial profiles between BD and BG-fed chickensa.

From: Dietary butyrate glycerides modulate intestinal microbiota composition and serum metabolites in broilers

OTU number	Relative abundance (%) Mean ± SE (n = 6)		P-value	Annotation
OTU number	BD^b	BG	P-value	Annotation
8	0.328 ± 0.024	0.121 ± 0.017	0.006	order: Clostridiales
81	0.698 ± 0.047	0.012 ± 0.004	0.0001	family: Ruminococcaceae
91	0.011 ± 0.002	0 ± 0	0.012	family: Ruminococcaceae
182	0.007 ± 0.002	0.093 ± 0.010	0.002	genus: Lactobacillus
205	0.051 ± 0.010	0.261 ± 0.033	0.013	family: Lachnospiraceae
207	0.013 ± 0.001	0 ± 0	0.001	genus: Oscillospira
242	0.019 ± 0.003	0 ± 0	0.010	order: Clostridiales
293	0.014 ± 0.002	0.062 ± 0.003	0.0002	family: Ruminococcaceae
360	0.063 ± 0.011	0.185 ± 0.016	0.013	family: Lachnospiraceae
362	0.705 ± 0.102	0.004 ± 0.000	0.007	family: Lachnospiraceae
413	0.110 ± 0.010	0.029 ± 0.011	0.004	family: Ruminococcaceae
415	0.021 ± 0.004	0.121 ± 0.011	0.002	genus: Bacteroides
417	3.263 ± 0.307	0.425 ± 0.109	0.002	family: Ruminococcaceae
431	0.053 ± 0.009	0 ± 0	0.012	genus: Bacteroides
436	0.155 ± 0.023	0 ± 0	0.007	family: Ruminococcaceae
449	0.187 ± 0.021	0 ± 0	0.001	genus: Oscillospira
459	3.334 ± 0.152	6.969 ± 0.549	0.010	genus: Bacteroides
470	0.025 ± 0.004	0.09 ± 0.007	0.002	genus: Bacteroides
477	0.049 ± 0.004	0 ± 0	0.0003	family: Lachnospiraceae
505	0.746 ± 0.108	0 ± 0	0.006	genus: Subdoligranulum
508	0.255 ± 0.024	0 ± 0	0.001	genus: Bacteroides
603	0.119 ± 0.011	0.002 ± 0.001	0.001	genus: Clostridium
605	0.260 ± 0.033	0.871 ± 0.063	0.002	genus: Anaerotruncus
608	0.016 ± 0.002	0 ± 0	0.006	family: Ruminococcaceae
657	2.281 ± 0.332	0 ± 0	0.007	genus: Oscillospira
703	0 ± 0	0.093 ± 0.013	0.006	famliy: ClostridialesFamilyXIII.IncertaeSedis
781	0.009 ± 0.001	0 ± 0	0.008	family: Ruminococcaceae
789	0.019 ± 0.002	0 ± 0	0.001	family: Lachnospiraceae
794	0.001 ± 0.000	0.007 ± 0.001	0.107	family: Lachnospiraceae
803	0.106 ± 0.012	0.016 ± 0.005	0.007	family: Ruminococcaceae
806	0.169 ± 0.015	0.645 ± 0.046	0.001	genus: Bacteroides
812	0.030 ± 0.003	0.006 ± 0.002	0.008	order: Clostridiales
814	0.005 ± 0.001	0 ± 0	0.128	Unclassified
834	0.006 ± 0.001	0.031 ± 0.004	0.008	genus: Bacteroides
852	0.038 ± 0.005	0 ± 0	0.003	genus: Oscillospira
853	0.079 ± 0.009	0 ± 0	0.002	family: Ruminococcaceae
875	0.400 ± 0.054	0.021 ± 0.004	0.006	genus: Subdoligranulum
933	0.013 ± 0.002	0.115 ± 0.013	0.004	genus: Blautia
945	0.141 ± 0.010	0 ± 0	0.0001	family: Ruminococcaceae

^aIdentified by SPLS-DA analysis.
^bBD: basal diet; BG: BD diet supplemented with butyrate glycerides.

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Table 1 Key OTUs in discriminating cecal microbial profiles between BD and BG-fed chickensa.

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