UPLC	Ultra performance liquid chromatography
ABP	Anthocyanin biosynthesis pathway
CHS	Chalcone synthase
CHI	Chalcone isomerase
F3H	Flavanone 3-hydroxylase
F3′H	Flavonoid 3’-hydroxylase
F3′5′H	Flavonoid 3’5′-hydroxyla
FLS	Flavonol synthase
DFR	Dihydroflavonol 4-reduct
ANS	Anthocyanidin synthase
ANR	Anthocyanidin reductase
UFGT	UDP flavonoid glucosyl transferase
RHS	Royal horticulture society
RHSCC	The royal horticulture society color chart
NR	Non-redundant protein database
Swiss-Prot	Swiss-Protein protein database
KEGG	Kyoto encyclopedia of genes and genomes
KOG	Eukaryotic orthologous groups
GO	Gene ontology
RPKM	reads per kb per million reads
FDR	false discovery rate
qRT-PCR	Real-time reverse transcription-PCR