原位杂交技术在稻属研究中的应用

张寿洲, 卢宝荣, 洪德元

ZHANG Shou-Zhou, LU Bao-Rong, HONG De-Yuan

Received:1900-01-01 Revised:1900-01-01 Online:1998-01-10 Published:1998-01-10
Contact: ZHANG Shou-Zhou

摘要：

在文献综述的基础上，对原位杂交技术在稻属的应用进行了介绍，主要包括3个方面:(1)特定

DNA序列的定位；(2)构建染色体的物理图谱及其与遗传图谱之间的关系；(3)稻属基因组间关系的研究。

关键词: 原位杂交, 稻属

Abstract:

In situ hybridization is one of the most promising methods to identify certain ge-

netic markers on individual chromosomes. To trace the structural evolution course in the

genus Oryza, some genes and other detectable molecular markers have been localized at spe-

cific chromosomes through this technique. However, reports, especially on the wild species,

are still limited. Its applications, e.g., to discriminating and identifying the relationships a-

mong different genomes, are still open to be explored.

Key words: In situ hybridization, Oryza L．

张寿洲, 卢宝荣, 洪德元. 原位杂交技术在稻属研究中的应用[J]. 中国科学院大学学报.

ZHANG Shou-Zhou, LU Bao-Rong, HONG De-Yuan. In situ Hybridization and Its Application in Studies on Oryza[J]. .

[1]	卢宝荣,葛颂,桑涛,陈家宽,洪德元. 稻属分类的现状及存在问题[J]. 中国科学院大学学报, 2001, 39(4): 373-388.
[2]	张志耘, 卢宝荣, 温洁. 稻属叶表皮结构特征及其系统学意义[J]. 中国科学院大学学报, 1998, 36(1): 8-18.

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