Method for obtaining SSR (Simple Sequence Repeat) primer of lycium ruthenicum based on transcription sequencing

The invention relates to a method for obtaining an SSR (Simple Sequence Repeat) primer of lycium ruthenicum based on transcription sequencing, and belongs to the technical field of molecular marking techniques of molecular genetics of biology. The method comprises the following steps of (1), carrying out transcriptome sequencing; (2), screening an EST-SSR (Expressed Sequence Tag-Simple Sequence Repeat) site; (3), carrying out primer design; (4), extracting DNA (Deoxyribonucleic Acid); (5), carrying out primer screening; (6), carrying out polymorphic primer screening by using 8-percent native polyacrylamide gel electrophoresis. The method for obtaining the SSR primer of the lycium ruthenicum based on the transcription sequencing, which is provided by the invention, can be used as a method for the correction of a linkage map of a genome between remote species and comparative mapping, and has higher utilization value in two aspects. The greatest advantages of the method are that the development is simple and qui