Abstract
Hippophae rhamnoides ssp. sinensis occurs mainly in the arid regions of northwest China. The wood stands of this subspecies play an important role in maintaining the local ecosystems in these regions. In addition, the genetic characteristics are essential to understand the historical range changes of this subspecies and its morphological differentiation with other subspecies. In this study, we developed nine microsatellite loci for this subspecies for the first time. We used the combining biotin capture method to enrich AG/CT/AC/GT/CG/GTG/CCA microsatellites. Twenty-six microsatellites were isolated from the enriching library and nine of them were found to be polymorphic through screening 12 distantly distributed individuals. The number of alleles per locus ranged from three to twelve and expected heterozygosity from 0.2659 to 0.4767, respectively. We further performed cross-priming tests in another subspecies and two congeneric species. These firstly isolated loci will provide a useful tool to investigate the genetic structure of this subspecies and its morphological differentiation from the other subspecies.
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Acknowledgements
Support for this research was provided by the National Natural Science Foundation of China (30430560).
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Wang, A., Zhang, Q., Wan, D. et al. Nine microsatellite DNA primers for Hippophae rhamnoides ssp. sinensis (Elaeagnaceae). Conserv Genet 9, 969–971 (2008). https://doi.org/10.1007/s10592-007-9416-x
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DOI: https://doi.org/10.1007/s10592-007-9416-x