gut metagenome
Samples were from Shanghai Academy of Agricultural Sciences. The sows were randomly assigned to four dietary treatment groups (n = 100 per group) as follows: low-fiber group (LF; 3.73% crude fiber); low-fiber + NCG group (L+N; 3.73% crude fiber + 0.05% NCG); high-fiber group (HF; 7.46% crude fiber); high-fiber + NCG group (H+N; 7.46% crude fiber + 0.05% NCG). Metagenomic sequencing was performed in Ileum and colon.