| 盐胁迫下小麦过氧化物酶同工酶、全蛋白变化的研究 |
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| 引用本文： | 孙静,吕效波,张万正,王宪泽.盐胁迫下小麦过氧化物酶同工酶、全蛋白变化的研究[J].生物技术,2005,15(3):27-28. |
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| 作者姓名： | 孙静 吕效波 张万正 王宪泽 |
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| 作者单位： | 1. 莱芜职业技术学院生物化学教研室,山东,莱芜,271100
2. 山东农业大学生命科学学院,山东,泰安,271000 |
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| 基金项目： | 山东省三瘲工程项目(2003-108)部分研究内容 |
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| 摘 要： | 以蛋白质含量不同的两种小麦幼苗为材料，研究了经高浓度的盐胁迫后过氧化物酶(POD)同工酶、全蛋白质的变化。结果表明，植物处于高盐环境时，会诱导或抑制某些同工酶的产生，控制蛋白质的增加和降低，以适应盐胁迫下细胞内特殊的代谢反应，从而达到抵抗盐渍侵害的目的。
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| 关 键 词： | 盐胁迫 小麦 POD同工酶 蛋白质 |
Studies on POD Isozyme and Protein from Wheat by Salt |
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| SUN Jing,LV Xiao bo,ZHANG Wan-zheng,WANG Xian-ze.Studies on POD Isozyme and Protein from Wheat by Salt[J].Biotechnology,2005,15(3):27-28. |
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| Authors: | SUN Jing LV Xiao bo ZHANG Wan-zheng WANG Xian-ze |
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| Institution: | SUN Jing 1,LV Xiao-bo 1,ZHANG Wan-zheng 1,WANG Xian-ze 2 |
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| Abstract: | Using the method of polyacrylamide gel electrophoresis(PAGE),two wheat cultivars with different protein content were used to analyze the changes of POD isozymes and protein undder salt treatent.The results showed that great changes were found in POD isoenzyme and protein composition and content.Some special isoenzyme were induced or inhibited,and some special protein band were expressed during salt stress.All the reaction meet the special metabolize reaction in the cell.,and at the same time the salt resistance of the wheat cultivars was raised. |
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| Keywords: | salt treatment wheat POD isozyme protein |
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