Additional file 2 of Gut microbiota affects the estrus return of sows by regulating the metabolism of sex steroid hormones

Additional file 2: Table S1. Nutrient components of commercial formula feed provided to experimental pigs. Table S2. Differential ASVs and genera between normal return and non-return sows in 207 fecal samples. Table S3. Description of metagenomic sequencing data in 85 fecal samples from discovery cohort and 29 fecal samples from validation cohort. Table S4. Bacterial species and taxa showing different enrichments between normal return and non-return sows in 85 fecal samples with metagenomic sequencing data. Table S5. Multivariate logistic regression analysis for the relationship between gut microbial species and estrus return in experimental sows. Table S6. 540 species of gut microbiota used to construct co-abundance groups (CAGs) in 85 samples. Table S7. 495 species of gut microbiota used to construct co-abundance groups (CAGs) in validation cohort. Table S8. Differential CAGs of gut microbiota between normal return and non-return sows in discovery and validation cohorts. Table S9. Differential functional capacities of gut microbiota between normal return and non-return sows in discovery cohort. Table S10. Differential functional capacities of gut microbiota between normal return and non-return sows in validation cohort. Table S11. Differential metabolites and lipid molecules between normal return and non-return sows in 85 samples. Table S12. List of fecal metabolites and lipid molecules clustered into each co-abundance module (metabolite and lipid modules). Table S13. Differential metabolite and lipid molecule modules between normal return and non-return sows.