Table 5.

Microbial composition in the ceca digesta of 21-day-old broilers at domain and phylum levels significantly (P < 0.05) affected by studied dietary treatments.

	Taxonomy	Vac	Treatments					SEM	P values
			Control	BACI	CP1	BP1	CP+BP		Vac	Treat	V X T
Domain	Virus	No	3.89	3.79	3.86	3.66	3.97	0.16	0.02	0.48	0.31
		Yes	4.36	4.22	3.92	4.05	3.86
	Bacteria	No	6.73	6.71	6.94	6.81	6.78	0.08	0.51	0.12	0.46
		Yes	6.57	6.77	6.57	6.83	6.84
	Archea	No	3.06	2.91	3.04	2.86	2.99	0.05	0.30	0.24	0.19
		Yes	3.03	2.99	2.98	3.03	3.00
Phyla	Actinobacteria	No	5.04	4.90	5.04	4.99	5.13	0.11	0.62	0.29	0.57
		Yes	4.87	4.96	5.08	5.22	5.17
	Bacteroidetes	No	4.50	3.63	3.92	4.37	3.35	0.47	0.51	0.12	0.46
		Yes	4.56	3.49	4.32	4.03	3.39
	Proteobacteria	No	5.38	5.08	5.13	5.03	5.20	0.13	0.00	0.30	0.04
		Yes	5.36	5.96	5.48	5.43	5.40
	Fusobacteria	No	2.91	2.91	2.91	2.81	2.86	0.13	0.03	0.84	0.89
		Yes	2.72	2.54	2.82	2.66	2.72
	Dictyoglomi	No	1.06	0.94	0.96	0.48	0.85	0.20	0.01	0.47	0.50
		Yes	0.57	0.26	0.68	0.53	0.44
	Elusimicrobia	No	1.06	0.96	1.01	0.82	1.02	0.16	0.03	0.90	0.90
		Yes	0.74	0.61	0.74	0.77	0.81
	Firmicutes	No	6.63	6.66	6.90	6.75	6.72	0.10	0.14	0.07	0.53
		Yes	6.40	6.54	6.67	6.75	6.79