Table 3.

Bacteria groups or species in proximal colonic contents of pregnant Huanjiang mini-pigs (lg bacteria cells/g wet weight)

Bacteria	Control group		Proline group		SEM	P-values
	45 d	70 d	45 d	70 d		Diet	Day	Diet × Day
Bacteroidetes	11.18	11.21	10.96	11.06	0.23	0.18	0.63	0.78
B. fibrisolvens	8.97	9.54	8.73	9.33	0.26	0.20	0.003	0.93
Bifidobacterium sp.	8.97	9.98	8.73	9.98	0.24	0.71	0.001	0.70
C. coccoides	10.23	10.77	10.01	10.76	0.25	0.47	0.001	0.54
C. coccoides-E. rectale	9.94	10.31	9.68	10.09	0.24	0.11	0.90	0.01
C. leptum subgroup	10.56	10.67	10.29	10.66	0.23	0.30	0.09	0.33
E. coli	9.93	10.31	9.77	10.30	0.22	0.53	0.003	0.56
F. prausnitzii 1	10.50	10.75	10.28	10.77	0.22	0.41	0.01	0.34
Firmicutes	11.10	11.04	10.83	11.33	0.21	0.94	0.07	0.03
F. prausnitzii 2	8.55	10.75	8.15	10.77	0.29	0.41	0.01	0.34
K. pneumoniae	7.57	7.53	7.72	7.51	0.24	0.67	0.39	0.56
Lactobacillus sp.	10.27	10.53	10.25	10.61	0.31	0.90	0.22	0.84
M. elsdenii	8.23	7.55	7.72	7.88	0.33	0.75	0.36	0.14
P. aeruginosa	8.73	8.43	8.93	8.72	0.25	0.15	0.13	0.76
P. productus	7.87	8.07	7.81	8.04	0.22	0.68	0.08	0.87
Pseudomonas	6.80	7.24	7.03	6.99	0.22	0.92	0.12	0.06
Prevotella	9.01	9.86	8.59	9.23	0.30	0.03	0.004	0.67
Roseburia	8.31	8.47	7.95	8.37	0.28	0.27	0.16	0.54
S. ruminantium	7.26	7.53	7.03	7.17	0.28	0.16	0.34	0.74
Veillonella spp.	7.21	6.83	6.88	6.90	0.27	0.48	0.34	0.29
F/B ratio	0.99	0.99	0.99	1.02	0.05	0.02	0.07	0.01

F/B ratio Firmicutes/Bacteroidetes ratio