厚朴分子标记技术应用现状及建议

The application status and suggestion of molecular marker technology in Magnolia officinalis

摘要:

摘要：目前应用于厚朴上的分子标记类型有AFLP、RAPD、AP-PCR、DAF及SRAP。该文分别综述了这几种分子标记技术在厚朴上的应用现状、主要优缺点并提出建议。认为厚朴分子标记研究还处于初级阶段，今后应继续对现有成果深入研究并积极开展分子标记技术在厚朴分子标记辅助育种（MAS）和保育生物学上的应用研究。此外，建议未来可建立适用于厚朴的TRAP技术体系并展开相应研究。

Abstract:

Abstracts:Molecular markers applied on Magnolia officinalis included AFLP、RAPD、AP-PCR、DAF and SRAP at present.This paper reviewed the application status of these molecular markers in Magnolia officinalis,and outlined main advantages with disadvantages and put forward suggestions on them.It was thought that molecular marker research in Magnolia officinalis was still in the primary stage. Besides further researches on existing results,it was suggested that in the future more attention should be paid on the application researches of molecular markers on Magnolia officinalis MAS and conservation biology.TRAP technology system suitable for magnolia officinalis should be established to carry out corresponding research.