CAJ | 학술논문

叶片持绿性（stay green或non-senescence）与植物叶片衰老相关,影响植物生长及生物产量。叶片持绿性相关研究主要集中于拟南芥等模式植物,玉米中的研究相对落后,但该研究对玉米产量、品质、抗病等具有重要意义。本文对玉米叶片持绿性的研究进展进行了综述,包括玉米叶片持绿性概念、评价指标、生理生化特性、遗传特性、基因/QTL定位等。提出了玉米持绿性研究存在的问题与相关对策。
협편지록성（stay green혹non-senescence）여식물협편쇠로상관,영향식물생장급생물산량。협편지록성상관연구주요집중우의남개등모식식물,옥미중적연구상대락후,단해연구대옥미산량、품질、항병등구유중요의의。본문대옥미협편지록성적연구진전진행료종술,포괄옥미협편지록성개념、평개지표、생리생화특성、유전특성、기인/QTL정위등。제출료옥미지록성연구존재적문제여상관대책。
Stay green characteristic that is related to leaf senescence in plants affacts plant growth and biological production. Stay green reseach is main focused on model plants such as Arabidopsis thaliana, but less in maize. It is of great significance on corn yield, quality and disease resistance to do stay green reseach in maize. This paper reviews recent development in stay green research in maize, including concept of stay green and its evaluation indexes, physiological, biochemical and genetic characteristics, and QTL mapping for this important trait. Some problem in study of stay green in maize and its countermeasures are also discussed.