Metabolomic and transcriptomice analyses of flavonoid biosynthesis in apricot fruits.

ABSTRACT:

Introduction

Flavonoids, as secondary metabolites in plants, play important roles in many biological processes and responses to environmental factors.

Methods

Apricot fruits are rich in flavonoid compounds, and in this study, we performed a combined metabolomic and transcriptomic analysis of orange flesh (JN) and white flesh (ZS) apricot fruits.

Results and discussion

A total of 222 differentially accumulated flavonoids (DAFs) and 15855 differentially expressed genes (DEGs) involved in flavonoid biosynthesis were identified. The biosynthesis of flavonoids in apricot fruit may be regulated by 17 enzyme-encoding genes, namely PAL (2), 4CL (9), C4H (1), HCT (15), C3'H (4), CHS (2), CHI (3), F3H (1), F3'H (CYP75B1) (2), F3'5'H (4), DFR (4), LAR (1), FLS (3), ANS (9), ANR

SUBMITTER: Chen Y 

PROVIDER: S-EPMC10390783 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature