Fig. 1
The PCA analysis of gene expressions, number of DEGs, biological process enrichment, and main DEGs in the rumen tissue. a The PCA analysis of gene expressions in the rumen tissue among three groups. b The number of unique and shared expression genes identified in the rumen tissue between “MH vs. M” and “MC vs. M”. c The number of DEGs in “MH vs. M” and “MC vs. M”. d-f The significant biological process classification of unique and shared DEGs. g-i Gene expressions in main biological terms of unique differentially expressed genes in MH vs. M. j Gene expressions in main biological terms of shared differentially expressed genes both in “MH vs. M” and “MC vs. M”. k-n Genes expression in mainly biological terms of unique DEGs in the MC vs. M. An adjusted P < 0.05 and an absolute value of [log2 (fold change)] > 1 were set as the filter criteria for significant differential expression genes (n = 4 per group)