Table 3.

Differentially abundant¹ bacterial co-abundance groups (BCG)² and ungrouped amplicon sequence variants (ASV) across grazing systems³

BCG	W 4	Taxonomic lineage 5
BCG_7	762	p__Firmicutes; c__Clostridia; o__Christensenellales; f__Christensenellaceae; g__Christensenellaceae _R-7_group; s__uncultured_Christensenella p__Spirochaetota; c__Spirochaetia; o__Spirochaetales; f__Spirochaetaceae; g__Treponema p__Bacteroidota; c__Bacteroidia; o__Bacteroidales; f__Prevotellaceae; g__Prevotellaceae_Ga6A1_group; s__unidentified_rumen p__Firmicutes; c__Clostridia; o__Christensenellales; f__Christensenellaceae; g__Christensenellaceae _R-7_group
BCG_21	752	p__Firmicutes; c__Clostridia; o__Oscillospirales; f__[Eubacterium]_coprostanoligenes_group; g__[Eubacterium]_coprostanoligenes_group p__Firmicutes; c__Clostridia; o__Oscillospirales; f__Oscillospiraceae; g__NK4A214_group; s__unidentified_rumen p__Firmicutes; c__Clostridia; o__Oscillospirales; f__UCG-010; g__UCG-010; s__uncultured_eubacterium
BCG_43	752	p__Bacteroidota; c__Bacteroidia; o__Bacteroidales; f__Prevotellaceae; g__Prevotellaceae_Ga6A1_group; s__unidentified_rumen p__Fibrobacterota; c__Fibrobacteria; o__Fibrobacterales; f__Fibrobacteraceae; g__Fibrobacter; s__bacterium_MB2022 p__Bacteroidota; c__Bacteroidia; o__Bacteroidales; f__Prevotellaceae; g__Prevotellaceae_Ga6A1_group; s__unidentified_rumen
BCG_82	756	p__Desulfobacterota; c__Desulfovibrionia; o__Desulfovibrionales; f__Desulfovibrionaceae; g__Desulfovibrio p__Actinobacteriota; c__Coriobacteriia; o__Coriobacteriales; f__Eggerthellaceae; g__Denitrobacterium; s__Denitrobacterium_detoxificans
BCG_91	701	p__Firmicutes; c__Clostridia; o__Oscillospirales; f__Oscillospiraceae; g__NK4A214_group p__Halobacterota; c__Methanomicrobia; o__Methanomicrobiales; f__Methanocorpusculaceae; g__Methanocorpusculum
BCG_104	701	p__Bacteroidota; c__Bacteroidia; o__Bacteroidales p__Bacteroidota; c__Bacteroidia
BCG_141	712	p__Firmicutes; c__Negativicutes; o__Acidaminococcales; f__Acidaminococcaceae; g__Phascolarctobacterium; s__wallaby_gut p__Firmicutes; c__Negativicutes; o__Acidaminococcales; f__Acidaminococcaceae; g__Phascolarctobacterium

¹Differential abundance was analyzed by Analysis of Composition of Microbes (ANCOM) in Qiime 2 (v.2020.8)

²The ASV were grouped into BCG using Sparce Cooccurrence Network Investigation for Compositional Data in Qiime 2 (v.2020.8)

³The bermudagrass integrated rotational grazing system versus the crabgrass integrated rotational grazing system

⁴For ANCOM, H_0(ij): mean(log[x_i/x_j) = mean(log[y_i/y_j). The W value indicates the number of times H_0(ij) is rejected for the ith species

⁵Taxonomic assignment was conducted using the most recent SILVA database (SSU 138)