Fig. 4

Functional annotation and KEGG enrichment analysis of DEGs were conducted. A The GO annotation analysis categorized the differentially expressed genes into biological processes, cellular components, and molecular functions, represented by distinct colors for group differences. B Enrichment analysis revealed functional classification differences in the comparison between ZMP and ZMCK. C The functional classification and enrichment analysis described the differentially expressed genes between ZMPMT and ZMCK. D Functional classification enrichment analysis was presented for the differentially expressed genes between ZMPMT and ZMP