Isolation and Characterization of 17 Microsatellite DNA Loci for Odorrana margaretae （Anura： Ranidae）
摘要
We isolated and characterized 17 microsatellite DNA loci for the odorous frog Odorrana margaretae from its transcriptome sequence data. These loci were screened with 24 individuals from Mt. Emei. All loci were polymorphic, with the number of alleles ranging from 2 to 8. The observed and expected heterozygosity, polymorphism information content, ranged from 0.04 to 1, 0.04 to 0.81, and 0.040 to 0.763, respectively. All loci were in linkage equilibrium and six loci were significantly deviated from Hardy-Weinberg equilibrium after sequential Bonferroni corrections. Crossspecies amplification test was conducted for ten odorous frog species, and 12 loci were amplifiable in most species. With the high cross-species amplification rates, these markers will provide useful molecular tools for conservation genetic and phylogeographic studies on the genus Odorrana and Bamburana.