Table 2. Genera that were significantly associated with ADG at 26 days of age

	Phylum;Class;Order;Family;Genus	logFC	logCPM	LR	p-value	FDR
1	Firm;Clos;Clos;[Tis];Helcococcus	–23.44355	14.17177	12.71057	0.000364	0.053548
2	Acti;Acti;Acti;Derm;Helcobacillus	–25.88382	7.692197	11.72411	0.000617	0.053548
3	Firm;Baci;Lact;Aero;Aerococcus	19.01275	14.38829	11.12881	0.00085	0.053548
4	Bact;Bact;Bact;;	–14.66345	15.57125	9.673499	0.001869	0.088331
5	Fuso;Fuso;Fuso;Lept;	–13.97292	14.54914	9.123524	0.002523	0.094253
6	Firm;Erys;Erys;Erys;.1	–16.66539	12.16592	8.465524	0.003619	0.094253
7	Firm;Baci;Lact;Leuc;Weissella	16.41927	9.654118	8.248555	0.004078	0.094253
8	Acti;Acti;Acti;Diet;Dietzia	33.5106	7.878502	8.101699	0.004422	0.094253
9	Acti;Acti;Acti;Acti;Arcanobacterium	–29.88175	10.98488	8.07491	0.004488	0.094253
10	Prot;Gamm;Pseu;Mora;Psychrobacter	19.90006	13.21759	7.650028	0.005677	0.107298

Nine genera (Helcococcus, Helcobacillus, Aerococcus, Weissella, Dietzia, Arcanobacterium, and 3 unidentified genera) within the oropharyngeal microbiota were significantly associated with ADG at 26 days of age (FDR < 0.1). Because 3 sequence data of 16S RNA have not been identified in the phylogenetic level of genus in the Greengenes database, they are remarked as 3 unidentified genera.
ADG, average daily gain; logFC, log fold-change; logCPM, log counts per million; LR, likelihood ratio; FDR, false discovery rate (adjusted p-value).
[ ]; The name in square bracket [ ] within the Greengenes database is still contested at that taxonomic level.
Phylla; Firm – Firmicutes, Acti - Actinobacteria, Bact - Bacteroidetes, Fuso - Fusobacteria, Prot - Proteobacteria Classes; Clos- Clostridia, Acti - Actinobacteria, Baci - Bacilli, Bact - Bacteroidia, Fuso - Fusobacteriia, Erys - Erysipelotrichia, Gamm – Gammaproteobacteria. Orders; Clos- Clostridiales, Acti - Actinomycetales, Lact - Lactobacilliales, Bact – Bacteroidales, Fuso - Fusobacteriales, Erys - Erysipelotrichiales, Pseu – Pseudomonadales. Families; Derm - Dermabacteraceae, Aero – Aerococcaceae, Lept - Leptotrichiaceae, Erys - Erysipelotrichaceae, Leuc - Leuconostocaceae, Diet - Dietziaceae, Acti - Actinomycetaceae, Mora – Moraxellaceae.