CAJ | 학술논문

植物器官脱落发生的特定区域叫做离区。植物离区发育及其研究主要集中在番茄、水稻、拟南芥等模式作用与重要的经济作物上。本文主要从植物离区脱落发生的多样性及其调控信号的多样性上进行综述，植物离区脱落的主要形式有：花器官脱落、叶脱落、果实脱落、种子脱落、开裂区脱落、侧根脱落等；主要的调控信号有花发育信号、乙烯与生长素信号、细胞凋亡信号、 ROS信号等。旨在为今后经济作物离区相关基因研究提供理论依据和基础，并对今后离区相关研究的前景进行展望。
식물기관탈락발생적특정구역규주리구。식물리구발육급기연구주요집중재번가、수도、의남개등모식작용여중요적경제작물상。본문주요종식물리구탈락발생적다양성급기조공신호적다양성상진행종술，식물리구탈락적주요형식유：화기관탈락、협탈락、과실탈락、충자탈락、개렬구탈락、측근탈락등；주요적조공신호유화발육신호、을희여생장소신호、세포조망신호、 ROS신호등。지재위금후경제작물리구상관기인연구제공이론의거화기출，병대금후리구상관연구적전경진행전망。
A particular area in plant that occurs plant organ shedding called as abscission zone (AZ). Nowadays, the researches of plant AZ development mainly focus on modern plants tomato, rice and Arabidopsis thaliana and other important economic crops. The diversities of plant organ abscission and regulation signaling were reviewed in this paper. The main forms of plants organ shedding including flower organ shedding, leaf abscission, fruits shedding, seeds shedding, craze zone, lateral root abscission, etc. the signaling pathways involved in the process of organ shedding were summarized, including flower growth signaling, ethylene and auxin signaling, programmed cell death signaling, ROS signaling, etc. This paper will supply some references for the research on tropical crops abscission zone.