Fig. 4From: Integration of omics studies indicates that species-dependent molecular mechanisms govern male fertilityMetabolite set enrichment analysis of metabolites differentially expressed between bull spermatozoa with normal and below-normal fertility. Functional enrichment analysis of pathways from bull spermatozoa with normal (A) and below-normal (B) fertility. MetaboAnalyst 4.0 was used to examine and interpret the enrichment pathways. The color depth and column length indicate the degree of disturbanceBack to article page