SRAP标记在植物性状标记和遗传图谱构建中的应用研究进展

Review on Application of SRAP Marker in Plant Trait Marker and Linkage Map Construction

由于SRAP标记简便、快速、不需预知物种的序列信息,近年来已广泛应用于植物遗传多样性分析、种质鉴定、遗传连锁图谱构建、基因连锁标记、基因定位、比较基因组学研究及杂种优势预测等研究。基于此,综述了SRAP分子标记在植物性状标记和遗传连锁图谱构建方面的应用进展,以便为今后的研究提供相应的理论依据。

SRAP is a molecular marker technology based on PCR. In recent years,SRAP marker has beenwidely used in plant genetic diversity analysis, germplasm identification, linkage map construction, gene linkage marker,gene mapping, comparative genomics research, and heterosis prediction due to its advanta- ges such as simple, fast and non-essential to know the sequence information of the species. In this paper, the research progresses of SRAP application in plant trait markers and linkage map construction were re- viewed to provide the relevant theoretical basis for the further study.