CAJ | 학술논문

抗寒性是植物适应和忍耐低温胁迫的能力，是复杂的多基因特征，其研究历史悠久。近些年的研究为理解植物如何响应外界低温并获得抗寒性提供了重要线索。本文概述了低温下木本植物冰核及其传播、深度过冷却与玻璃化形成、低温锻炼的生理学与遗传调控、低温锻炼的分子生物学与遗传工程等方面的进展，以期为人们在维持重要作物高产的同时提高其抗寒性提供参考。
항한성시식물괄응화인내저온협박적능력，시복잡적다기인특정，기연구역사유구。근사년적연구위리해식물여하향응외계저온병획득항한성제공료중요선색。본문개술료저온하목본식물빙핵급기전파、심도과냉각여파리화형성、저온단련적생이학여유전조공、저온단련적분자생물학여유전공정등방면적진전，이기위인문재유지중요작물고산적동시제고기항한성제공삼고。
Cold resistance or freezing tolerance is used to represent the ability of plants to adapt to and withstand freezing temperatures. It is a complex, multigenetic trait, and its research has a wealth of history. Recent studies provide an important clue for plants responding to low temperature and acquiring cold resistance. In this paper, advances in ice nuclation and its transmission, deep supercooling and vitrification, physiology and genetic regulation of cold acclimation, molecular biology of cold acclimation and genetic engineering approaches were summarized in woody plants, which provide references for improving cold hardiness in economically important crops while still maintaining high yield.