CAJ | 학술논문

血红素加氧酶（heme oxygenase, HO）是血红素分解代谢的关键酶类，在植物体内起着重要的作用。本文从HO在植物光敏色素合成中的作用、对植物根形态建成、提高植物抗胁迫反应能力、促进植物种子萌发和调节植物气孔关闭等方面，综述植物HO生理功能的最新研究进展，并对HO未来研究方向进行展望。
혈홍소가양매（heme oxygenase, HO）시혈홍소분해대사적관건매류，재식물체내기착중요적작용。본문종HO재식물광민색소합성중적작용、대식물근형태건성、제고식물항협박반응능력、촉진식물충자맹발화조절식물기공관폐등방면，종술식물HO생리공능적최신연구진전，병대HO미래연구방향진행전망。
Heme oxygenase (HO) is a key enzyme that catalyzes the oxidative degradation of heme to carbon monoxide (CO), free iron, and biliverdin (BV).This review focuses on the recent advances of HO research made in plant including HO playing the role in phytochrome synthesis,regulating the constitution in morphological architecture of root,raising the resistance of plant against stress,and promoting the germination of seeds and regulating the closure of stoma, etc. Forthmore,the direction of coming research is made a discussion.