CYP gene family in G. straminea. (A) Phylogenetic tree of the candidate CYP enzyme-encoding genes identified in the G. straminea genome. (B) Phylogenetic analysis of CYP72A genes in G. straminea, G. macrophylla, G. dahurica, Catharanthus roseus, Coffea canephora, and Arabidopsis thaliana. C Chromosomal locations of CYP genes in the G. straminea genome. G10H genes are marked with circles, SLS genes with asterisks, and 7-DLH genes with triangles. D Heatmap showing the gene expression levels (log₁₀(FPKM + 1)) of CYP72A genes in different tissues of G. straminea.