Development of 12 novel microsatellite loci in a traditional Chinese medicinal plant, Epimedium brevicornum and cross-amplification in other related taxa

摘要

A total of 12 polymorphic microsatellite loci were developed and characterized for a Chinese medicinal plant, Epimedium brevicornum (Berberidaceae). A genomic DNA enrichment protocol was used to isolate microsatellite loci and polymorphism was explored using 38 individuals from one natural population. The observed number of alleles ranged from 2–14. The ranges of observed and expected heterozygosity were 0.00–0.83 and 0.15–0.88, respectively. In addition, successful cross-species amplification of this set of microsatellite markers in other four medicinal Epimedium species suggested that they would provide a useful tool for the genetic and conservation studies of Epimedium species.