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柑橘冻害抵抗分子机理研究进展

作  者:
陈志远;邸丽俊;王国栋;黄新民;李新生;蒋景龙
单  位:
陕西理工学院生物科学与工程学院;西北农林科技大学理学院;陕西省资源生物重点实验室;陕西理工学院科技处
关键词:
柑橘;冻害;低温驯化
摘  要:
低温是柑橘冻害发生的主要因子,是影响柑橘生产的常发性自然灾害。冻害发生时,柑橘能产生一定的应激性反应以应对低温伤害。该文综述了植物冻害的信号传导机制、低温驯化及调控途径,以探讨利用分子生物学理论和转基因技术提高柑橘冻害抵抗的可能性。
译  名:
Review of Molecular Mechanism of Cold Resistance in Citrus
作  者:
CHEN Zhi-yuan;DI Li-jun;WANG Guo-dong;HUANG Xin-min;LI Xin-sheng;JIANG Jing-long;School of Biological Science and Engineering,Shaanxi University of Technology;Department of Science and Technology,Shaanxi University of Technology;College of Science,Northwest Agriculture and Forestry University;Shaanxi Key Laboratory of Bioresources;
关键词:
citrus;;freeze injury;;cold acclimation
摘  要:
Low temperature is a main impact factor for freeze injury of citrus.It is also a frequent natural disaster for citrus production.When cold injury occurs,citrus makes some effective response to resist it.The plant signal transduction mechanism,cold acclimation and regulation pathway during freezing injury were reviewed in this paper.Possibility of improving citrus against cold injury with molecular mechanism of cold resistance and transgenic technology were discussed.

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