| 真核生物重复序列的研究进展 |
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| 引用本文： | 抗艳红,许寅生,龚学臣,张爱香.真核生物重复序列的研究进展[J].河北北方学院学报(自然科学版),2006,22(2):23-26. |
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| 作者姓名： | 抗艳红 许寅生 龚学臣 张爱香 |
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| 作者单位： | 1. 河北北方学院农业科学系,河北张家口075000
2. 张家口市坝下农业科学研究所,河北宣化075131 |
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| 摘 要： | 真核生物核基因组内含有大量的DNA重复序列,在核基因组结构和功能研究中居于举足轻重的地位.本文主要介绍真核生物几类重要DNA重复序列的特点和用途,并对其在物种起源和进化、染色体分子指纹图谱绘制、分子标记辅助选择及染色体操作中的应用作了分析与介绍.
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| 关 键 词： | DNA重复序列 基因组 分子标记 指纹图谱 标记辅助育种 |
| 文章编号： | 1673-1492(2006)02-0023-04 |
| 收稿时间： | 12 25 2005 12:00AM |
| 修稿时间： | 2005年12月25 |
Repetitive DNA Sequences in Eukaryote |
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| KANG Yan-hong,XU Yin-sheng,GONG Xue-chen,ZHANG Ai-xiang.Repetitive DNA Sequences in Eukaryote[J].Journa of Hebei North University:Natural Science Edition,2006,22(2):23-26. |
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| Authors: | KANG Yan-hong XU Yin-sheng GONG Xue-chen ZHANG Ai-xiang |
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| Institution: | 1. Hebei North University, Zhangjiakou, Hebei 075000, China; 2. ZhanKiiakou Academy of Agriculture Science, Xuanhua, Hebei 075131, China |
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| Abstract: | Repetitive DNA sequences form a large portion of eukaryote genomes, thus, they are important target in constructional and functional analysis of the eukaryote genomes. The classification, features and functional of several types of repetitive DNA were discussed in this review. Application of repetitive DNA sequences in study of evolution, chromosome and were also illustrated. |
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| Keywords: | repetitive DNA sequences genomes molecular mark fingerprinting marker assisted gene breeding |
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