Primer group for recognizing sweet potato variety based on ISBP marker, recognition method and application

The invention provides a primer group for recognizing sweet potato varieties based on an ISBP marker, an recognition method and application thereof. The invention provides a sweet potato variety ISBP marker primer pair combination and application thereof in variety recognition. The method is based on an ISBP marker recognition method, 10 pairs of primers are used for recognizing different sweet potato varieties, and the technical system not only can quickly and accurately identify the different sweet potato varieties, but also is beneficial to protection of the sweet potato varieties. In addition, denatured polyacrylamide gel electrophoresis is adopted in the method, and compared with other electrophoresis modes, the method has the advantages of being low in cost, accurate, efficient, easy to operate and multiple in polymorphic bands. 本发明提供了一种基于ISBP标记鉴定甘薯品种的引物组、鉴定方法及其应用。本发明提供了甘薯品种ISBP标记引物对组合及其在品种鉴定中的应用。本发明是基于ISBP标记鉴定方法，利用10对引物对不同甘薯品种进行鉴定，该技术体系不仅能够快速、准确地对不同甘薯品种进行鉴定，还有利于甘薯品种的保护。而且本方法采用的是变性聚丙烯酰胺凝胶电泳，与其他电泳方式相比，具有