HPLC-DAD-ESI-MS	high-performance liquid chromatography coupled with photodiode array detection and electrospray ionization mass spectrometry
CHS	chalcone synthase
CHI	chalcone isomerase
bHLH	basic helix-loop-helix
KFB	Kelch motif-containing F-box
PAL	phenylalanine ammonia-lyase
FPKM	fragment per kilobase of transcripts per million mapped reads
C4H	cinnamate-4-hydroxylase
4CL	4-coumarate-CoA ligase
F3H	flavanone 3-hydroxylase
F3’H	flavanone 3’-hydroxylase
DFR	dihydroflavonol 4-reductase
ANS	anthocyanin synthase
3-GT	UDP-glucose:anthocyanidin 3-O-glucosyltransferase
3,5-GT	UDP-glucose:anthocyanin 5,3-O-glucosyltransferase
3MAT	malonyl-coenzyme A:anthocyanin 3-O-glucoside-6”-O-malonyltransferase
UGAT	cyanidin-3-O-glucoside 2”-O-glucuronosyltransferase
FNS	flavone synthase
FLS	flavonol synthase
LAR	leucoanthocyanidin reductase
DEG	differentially expressed gene
GO	gene ontology
KEGG	Kyoto encyclopedia of genes and genomes
KOG	eukaryotic orthologous groups
ELSD	evaporative light scattering detector
CDS	protein coding sequence