Fig. 3

Analysis of specific DALs in LD muscles. A, B DALs shared by IMF and SCF tissues. C-G Five most significantly upregulated DALs in IMFH pigs compared with IMFL pigs. H–L Five most significantly downregulated DALs in IMFH pigs compared with IMFL pigs. M, N KEGG enrichment analysis of DALs under positive and negative ion modes. The color represents -log10 p-value, while the size represents the number of DALs in the corresponding pathway. Data are presented as mean ± SD. n = 10–11 for each group. **P < 0.01, ***P < 0.001