分子标记技术在丹参种质资源研究中的应用进展

丹参是唇形科鼠尾草属植物Salvia miltiorrhiza Bge.的干燥根及根茎。近年来，分子标记技术在中草药尤其是丹参的种质资源研究中的应用深入而广泛。本研究介绍了分子标记技术在中药材鉴别中的突出优点，分析了RAPD、AFLP、SSR、ISSR、SRAP等分子标记技术在丹参种质资源中研究中的应用进展，提出了目前分子标记在丹参种质资源研究中存在的主要问题，并对分子标记技术在丹参种质资源研究等方面的前景做出了展望。

Application Progress of Molecular Markers in Germplasm Resource Research on Radix Salviae Miltorrhizae (Danshen)

Radix Salviae Miltorrhizae (Danshen) is the dried root and rhizome of Salvia miltiorrhiza Bge., and molecular markers have been deeply and thoroughly applied to studies of traditional Chinese medicinal materials, especially Radix Salviae Miltorrhizae. The present study introduced the prominent advantages of molecular marker technology (RAPD, AFL, SSR, ISSR, SRAP and etc.) in identification of traditional Chinese medicine, and reviewed the application of these molecular markers in germplasm resources research on Radix Salviae Miltorrhizae. The main problems of molecular markers in studies of Radix Salviae Miltorrhizae were raised, and the prospect of molecular markers in germplasm resources research on Radix Salviae Miltorrhizae was discussed.