| 植物耐寒机理与耐寒植物新品种培育 |
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| 引用本文： | 王达,马纪.植物耐寒机理与耐寒植物新品种培育[J].生物技术通报,2012(1):7-13. |
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| 作者姓名： | 王达 马纪 |
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| 作者单位： | 新疆大学生命科学与技术学院新疆生物资源与基因工程重点实验室,乌鲁木齐,830046 |
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| 基金项目： | 转基因生物新品种培育重大专项 |
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| 摘 要： | 低温灾害是普遍存在的对植物造成严重伤害的自然灾害,研究植物耐寒的分子机理并积极培育耐寒植物新品种对农业等生产活动具有重要意义.主要介绍植物抵御低温时的生理生化变化和关键基因,以及抗冻蛋白在耐寒植物新品种培育中的应用,并探讨植物耐寒育种的发展趋势.
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| 关 键 词： | 耐寒植物 育种 转基因 低温伤害 抗冻蛋白 |
Mechanism of Plant Cold Tolerance and Breeding of Cold Tolerant Plant |
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| Wang Da
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Ma Ji.Mechanism of Plant Cold Tolerance and Breeding of Cold Tolerant Plant[J].Biotechnology Bulletin,2012(1):7-13. |
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| Authors: | Wang Da Ma Ji |
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| Institution: | Wang Da Ma Ji(Xinjiang Key Laboratory of Biological Resources and Genetic Engineering,College of Science and Technology,Xinjiang University,Urumqi 830046) |
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| Abstract: | Low temperature is a common phenomenon in nature which can cause great damage to plant,thus it is important to research the molecular mechanism about how plant to resist low temperature and breed anti-chill plant culture,which can greatly benefit the agriculture.This paper mainly summarized the physiological and biochemical reaction and the key genes found in the plant facing low temperature,as well as the application of antifreeze proteins(AFPs) in the breeding of antifreeze plant.The future development of antifreeze plant breeding were discussed in the end. |
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| Keywords: | Antifreeze plant Breeding Transgene Low temperature damage Antifreeze protein(AFPs) |
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