Status	Description	Organism	Genes	References
	NADPH-cytochrome P450 reductase 1	Arabidopsis thaliana	ATR1
	NADPH-cytochrome P450 reductase 2	Arabidopsis thaliana	ATR2	[102]
	NADPH-cytochrome P450 reductase	Catharanthus roseus	CPR	[102]
	NADPH-cytochrome P450 reductase	Glycyrrhiza uralensis	CPR1	[102]
	NADPH-cytochrome P450 reductase	Lotus japonicus	LjCPR1	[102]
	NADPH-cytochrome P450 reductase	Medicago truncatula	MTR2	[102]
	Cytochrome P450 reductase	Phaffia rhodozyma	crtR	[113]