| 一些小麦品种Waxy蛋白亚基分析 |
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| 引用本文： | 任永康,张兰萍,张晓军,唐朝晖,逯成芳.一些小麦品种Waxy蛋白亚基分析[J].山西农业科学,2011,39(2):113-115,119. |
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| 作者姓名： | 任永康 张兰萍 张晓军 唐朝晖 逯成芳 |
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| 作者单位： | 山西省农业科学院作物科学研究所,山西太原,030031 |
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| 基金项目： | 山西省农业科学院攻关项目(YGG0842) |
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| 摘 要： | 利用聚丙烯酰胺凝胶电泳(1D-SDS-PAGE)方法分析了227份国内外小麦品种(系)Waxy蛋白的缺失类型,在国内和国外小麦品种(系)中分别筛选到缺失Wx-B1蛋白亚基的小麦品种(系)15份和6份。国内小麦品种与国外相比,在主要淀粉特性上存在着较大的差距,澳大利亚优质面条小麦品种都缺失Wx-B1蛋白亚基,因此,这些缺失品种或品系可作为亲本,用于淀粉特性和面条品质的改良。
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| 关 键 词： | 小麦 聚丙烯酰胺凝胶电泳 Waxy蛋白 亚基 面条品质 |
Analysis of Waxy Proteins in Some Wheat Cultivars Using SDS-PAGE |
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| Ren Yong-kang,ZHANG Lan-ping,ZHANG Mao-jun,TANG Zhao-hui,LU Cheng-fang.Analysis of Waxy Proteins in Some Wheat Cultivars Using SDS-PAGE[J].Journal of Shanxi Agricultural Sciences,2011,39(2):113-115,119. |
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| Authors: | Ren Yong-kang ZHANG Lan-ping ZHANG Mao-jun TANG Zhao-hui LU Cheng-fang |
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| Institution: | Ren Yong-kang,ZHANG Lan-ping,ZHANG Xiao-jun,TANG Zhao-hui,LU Cheng-fang(Institute of Crop Sciences,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,China) |
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| Abstract: | A total of 227 wheat cultivars and advanced lins were screened for the waxy protein by SDS-PAGE.The results indicated that 15 cultivars and 6 advanced lines with null Wx-B1 were presented in Chinese wheats and foreign cultivars respectively.Compared with good quality noodle wheats from Austrilia,significant variation was observed in starch properties and the range for amylose content in Chinese wheats.The null Wx-B1 in Australia quality noodle cultivars are normal.Therefore,these null Wx-B1 cultivars or str... |
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| Keywords: | wheats SDS-PAGE waxy protein substrate noodle quality |
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