Genome-wide identification and expression analyses of CYP450 genes in Chrysanthemum indicum.

ABSTRACT:

Background

The cytochrome P450 superfamily comprises a large group of enzymes crucial for the biosynthesis and metabolism of diverse endogenous and exogenous secondary metabolites in plants. Chrysanthemum, an ornamental genus with considerable medicinal value, is one of the most economically important floricultural crops in the world. The characteristics and functions of CYP450 genes in Chrysanthemum species, however, remain largely unknown.

Results

In this study, we identified 371 CYP450 genes in the Chrysanthemum indicum genome, and categorized them into 8 clans and 44 families through phylogenetic analysis. Gene duplication analysis revealed 111 genes in 47 tandem duplicated clusters and 28 genes in 15 syntenic blocks, suggesting that extensive duplication events may acco

SUBMITTER: Chen Y 

PROVIDER: S-EPMC12083041 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature