| 31份国外小麦品种的HMW-GS组成分析 |
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| 引用本文： | 谢飒英,谢三刚,宋昱,任文斌,潘登魁,郭鹏.31份国外小麦品种的HMW-GS组成分析[J].河南农业科学,2010(6). |
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| 作者姓名： | 谢飒英 谢三刚 宋昱 任文斌 潘登魁 郭鹏 |
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| 作者单位： | 山西省农业科学院,棉花研究所,山西,运城,044000 |
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| 基金项目： | 山西省农科院高新技术项目 |
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| 摘 要： | 利用十二烷基硫酸钠-聚丙烯酰胺凝胶电泳(SDS-PAGE)方法对国外31份优质小麦的高分子量麦谷蛋白亚基(HMW-GS)进行了分析,结果表明,GI U-A1位点上有3种类型:N、1、2*;GI U-B1位点上有6种类型:7、6+8、7+8、7+9、13+16、17+18;GI U-D1位点上有2种类型:5+10、2+12。也出现了一些稀有亚基,在GI U-A1位点上以1为主。
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| 关 键 词： | 小麦 高分子量麦谷蛋白亚基 品质 |
Analysis on HMW-GS Composition of 31 Foreign Wheat Genotypes |
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| XIE Sa-ying,XIE San-gang,SONG Yu,REN Wen-bin,PAN Deng-kui,GUO Peng.Analysis on HMW-GS Composition of 31 Foreign Wheat Genotypes[J].Journal of Henan Agricultural Sciences,2010(6). |
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| Authors: | XIE Sa-ying XIE San-gang SONG Yu REN Wen-bin PAN Deng-kui GUO Peng |
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| Abstract: | The sodium dodecyl sulfate-polyacrylamide gel electrophoresis(SDS-PAGE) was used to analyze the HMW-GS composition of 31 foreign wheat genotpes with good-quality.The result showed that there were 3 types of HMW-GS(N,1,2*) at Glu-A1 locus,6 types 7,6+8,7+8,7+9,13+16,17+18 at Glu-B1,and two types 5+10,2+12 at Glu-D1.Some rare subunits were also detected in the study.The main HMW-GS at Glu-A1 was 1.It is necessary to introduce some good-quality varieties as parents in wheat quality improvement. |
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| Keywords: | Wheat HMW-GS Quality |
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