| SSR技术及其在玉米研究中的应用 |
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| 引用本文： | 肖璇,乔爱民,王心燕,孙敏.SSR技术及其在玉米研究中的应用[J].仲恺农业技术学院学报,2005,18(1):56-60. |
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| 作者姓名： | 肖璇 乔爱民 王心燕 孙敏 |
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| 作者单位： | 1. 西南师范大学,生命科学学院,重庆,400715
2. 仲恺农业技术学院,园艺园林系,广东,广州,510225 |
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| 摘 要： | 简单重复序列(Simple sequence repeat,SSR)技术以其丰富的多态性、共显性遗传、重复性好和操作简单等优点正广泛用于植物种质资源及育种的研究.文章简要介绍了SSR技术的原理、特点及引物获得的途径,对SSR及其它几种分子标记技术进行了比较,并着重介绍了近年来SSR技术在玉米指纹图谱、品种鉴定、目标性状基因定位、遗传多样性及优势类群划分中的应用现状及前景.
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| 关 键 词： | 玉米(Zea mays L.) 种质资源 |
| 文章编号： | 1006-0774(2005)01-0056-05 |
| 修稿时间： | 2004年8月2日 |
SSR technique and its application in research on maize |
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| Xiao Xuan,QIAO Ai-min,WANG Xin-yan,SUN Min.SSR technique and its application in research on maize[J].Journal of Zhongkai Agrotechnical College,2005,18(1):56-60. |
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| Authors: | Xiao Xuan QIAO Ai-min WANG Xin-yan SUN Min |
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| Abstract: | As a highly polymorphic, codominant, well-repeated and convenient molecular marker technique, simple sequence repeat (SSR) was used more and more widely in plant genetics and breeding. In this paper, the theory and characteristics of SSR and the way to obtain the SSR primers were introduced. The differences between SSR and the other main molecular markers were also compared. In addition, the application of SSR marker technique in germplasm resources of maize was also discussed. |
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| Keywords: | SSR |
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