| 籽粒硬度puroindoline基因在混合麦中变异类型的分子检测 |
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| 引用本文： | 高洁,郭凤芝,郭钢,李玉莲,樊庆琦,孟庆升. 籽粒硬度puroindoline基因在混合麦中变异类型的分子检测[J]. 山东农业科学, 2011, 0(1): 6-8 |
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| 作者姓名： | 高洁 郭凤芝 郭钢 李玉莲 樊庆琦 孟庆升 |
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| 作者单位： | 1. 山东省农业科学院作物研究所,山东,济南,250100
2. 齐河县农业局,山东,齐河,251100 |
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| 基金项目： | 山东省农业科学院青年科研基金，山东省良种工程项目资助 |
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| 摘 要： | 为了解混合麦中puroindoline基因的变异类型，利用18份混合麦对puroindoline基因进行了分子检测。结果表明：供试材料puroinddine基因类型均为野生型（Rina-Dla／Pinb—Dla）。推测混合麦的形成可能是其它微效基因或者是某些生理指标的影响造成的，对控制籽粒硬度微效基因的QTL分析和某些生理指标的测定，有助于混合麦籽粒硬度形成机制的探索。
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| 关 键 词： | 籽粒硬度 puroindoline基因 混合麦 分子标记 |
Molecular Detection for Variation Types of Puroindoline Gene Controlling Grain Hardness in Semi-hard Wheat |
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| GAO Jie,GUO Feng-zhi,GUO Gang,LI Yu-lian,FAN Qing-qi,MENG Qing-sheng. Molecular Detection for Variation Types of Puroindoline Gene Controlling Grain Hardness in Semi-hard Wheat[J]. Shandong Agricultural Sciences, 2011, 0(1): 6-8 |
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| Authors: | GAO Jie GUO Feng-zhi GUO Gang LI Yu-lian FAN Qing-qi MENG Qing-sheng |
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| Affiliation: | (1.Crop Research Institute,Shandong Academy of Agricultural Sciences,Jinan 250100,China;2.Qihe Agricultural Bureau,Qihe 251100,China) |
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| Abstract: | The molecular detection was conducted for puroindoline genes in 18 semi-hard wheat materials to know their variation types.The results showed that all materials were wild type(Pina-D1a/Pinb-D1a).It could be speculated that the grain hardness was probably controlled by some minor genes or physiological indexes.The QTL analysis on the minor genes and the detection for the physiological indexes would be conductive to explore the formation mechanism of the grain hardness in semi-hard wheat. |
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| Keywords: | Grain hardness Puroindoline gene Semi-hard wheat Molecular marker |
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