HY1 (HEME OXYGENASE 1) is a plastid heme oxygenase necessary for the biosynthesis of photochromophore and the coupling of some nuclear gene expression with chloroplast functional status. Other names: Heme oxygenase 1, heme oxygenase 1, genomic uncoupling 2,HO1, Arabidopsis heme oxygenase 1,HY6,HY1,ATHO1, heme oxygenase 6,GUN2, DET phenotypic reversal 4.
For research use only, not for clinical use.