Table 12.

P-value distribution of 16S rDNA gene sequence libraries compared the abundance differences of microbial communities among samples from different age periods for local Omani chickens.

Class	P-Value
	Day 5–15	Day 5–25	Day 5–35	Day 15–25	Day 15–35	Day 25–35
Acidimicrobiia	0.028	0.064	0.034	1		1
Acidobacteriia	0.362	1	0.650	0.574	0.361	1
Actinobacteria	0.439	0.782		0.230	0.041	0.254
Alphaproteobacteria	0.906	0.797	0.894	0.905	0.952	0.919
Anaerolineae	0.362	0.351	0.365
Bacilli	0.916	0.788	0.958	0.846	0.914	0.825
Bacteroidia	0.081	0.287	0.346	0.713	0.580	0.745
Betaproteobacteria	0.914	0.818	0.946	0.854	0.926	0.806
Blastocatellia		0.251		0.252		0.252
Chitinophagia	0.511	0.958	0.552	0.707	0.873	0.604
Chlamydiia		0.251		0.252		0.252
Clostridia	0.947	0.876	0.747	0.932	0.764	0.712
Coriobacteriia	0.870	0.536	0.581	0.546	0.583	0.866
Cytophagia	0.084	0.824	0.909	0.367	0.361	0.831
Deinococci	0.579	0.821	0.561	0.800	0.880	0.667
Deltaproteobacteria	0.589	0.944	0.232	0.779	0.593	0.276
Epsilonproteobacteria	0.488	0.351		0.624	0.495	0.359
Erysipelotrichia	0.863	0.936	0.583	0.911	0.665	0.675
Fimbriimonadia		0.199		0.170		0.199
Flavobacteriia	0.518	0.561	0.757	0.487	0.547	0.600
Fusobacteriia	0.005	0.250	0.365	0.758	0.595	0.552
Gammaproteobacteria	0.470	0.715	0.686	0.547	0.934	0.590
Gemmatimonadetes		0.351		0.367
Ktedonobacteria	0.238			0.223	0.245	0.359
Mollicutes		0.351		0.367		0.359
Negativicutes	0.682	0.142	0.326	0.950	0.339	0.342
Opitutae		0.501		0.502		0.501
Planctomycetia	0.250	0.574	0.250	0.286		0.292
Rubrobacteria	0.453	0.857	0.882	0.703	0.516	0.804
Sphingobacteriia	0.618	0.717	0.183	0.653	0.599	0.325
Spirochaetia		0.251		0.252		0.252
Thermoleophilia	0.774	0.886	0.724	0.827	0.903	0.647
Thermomicrobia	0.130	0.047	0.048	0.765	0.660	0.937
Tissierellia	0.174	0.743	0.766	0.541	0.568	0.890
Verrucomicrobiae	0.746	0.593	0.294	0.564	0.314	0.313
Unclassified	0.730	0.877	0.782	0.833	0.720	0.944