| 利用种子蛋白聚丙烯酰胺凝胶电泳鉴定向日葵种子纯度的研究 |
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| 引用本文： | 段维,谢宗铭,陈福隆,陈寅初,李万云. 利用种子蛋白聚丙烯酰胺凝胶电泳鉴定向日葵种子纯度的研究[J]. 种子, 2001, 0(1): 24-25 |
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| 作者姓名： | 段维 谢宗铭 陈福隆 陈寅初 李万云 |
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| 作者单位： | 新疆农垦科学院作物所,石河子,832000 |
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| 摘 要： | 采用种子贮存蛋白SDS-PAGE技术，对13份向日葵杂交种和自交系进行了鉴别，结果表明，它们的种子蛋白电泳图谱差异明显，特征谱带稳定。种子蛋白电泳鉴定与田间小区种植鉴定种子纯度结果之间存在极显著的线性正相关性。该技术可作为向日葵杂交种和自交系种子纯度鉴定的一种新手段。
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| 关 键 词： | 向日葵 种子贮存蛋白 聚丙烯酰胺凝胶电泳 田间种植鉴定 种子纯度 |
Identification of seed purity for sunflower hybrids and inbreds by ployacrylamide gel electrophoresis of seed storage proteins |
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| Duan Wei Xie Zongming Chen Fulong Chen Yincchu Li Wanyun. Identification of seed purity for sunflower hybrids and inbreds by ployacrylamide gel electrophoresis of seed storage proteins[J]. Seed, 2001, 0(1): 24-25 |
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| Authors: | Duan Wei Xie Zongming Chen Fulong Chen Yincchu Li Wanyun |
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| Abstract: | Thirteen sunflower hybrids and inbreds were identified successfully by using seed storage proteins of SDS polyacrylamide gel electrophoresis . The results showed that the electrophoresic profiles of these materials tested existed significant difference, and the specific bands were stable . There were a positive linear relation between results of field plot planting testing and that of seed storage proteins of SDS PAGE . Seed storage proteins of SDS PAGE technique could be used as a new way for testing of sunflower varieties seed purity . |
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| Keywords: | Sunflower(Helianthus . annuus L .) Seed storage proteins Polyacylamide gel electrophoresis Field plot planting testing Varietal purity |
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