Abstract
Due to an originally small distribution range and over-exploitation of primary forest, Ishikawa’s frog (Odorrana ishikawae) has been steadily declining in number. For effective conservation of this species, a greater amount of genetic information of this species is needed. Here, we isolated and characterized 12 microsatellite loci of O. ishikawae using two different methods. Loci were screened from two populations on the Amami (N = 44) and Okinawa (N = 9) Islands. The total number of alleles per locus ranged from 2 to 30, and the observed heterozygosity ranged from 0 to 0.922. Notably, high F ST values for all examined loci were observed between the two populations. Taken together, our findings suggest that these novel loci will be applicable for conservation genetic studies across varying scales.
References
Faircloth BC (2008) MSATCOMMANDER: detection of microsat- ellite repeat arrays and automated, locus-specific primer design. Mol Ecol 8:92–94
Glenn TC, Schable NA (2005) Isolating microsatellite DNA loci. Meth Enzymol 395:202–222
Kaneko Y, Matsui M (2004) Odorrana ishikawae. In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.4.www.iucnredlist.org
Lian CL, Hogetsu T (2002) Development of microsatellite markers in black locust (Robinia pseudoacacia) using a dual-suppression-PCR technique. Mol Ecol Notes 2:211–213
Peakall R, Smouse PE (2006) GenAlEx 6: genetic analysis in Excel. Population genetic software for teaching and research. Mol Ecol Notes 6:288–295
Rousset F (2008) GENEPOP’007: a complete reimplementation of the Genepop software for Windows and Linux. Mol Ecol Resour 8:103–106
Rozen S, Skaletsky HJ (2000) Primer3 on the WWW for general users and for biologist programmers. In: Krawetz S, Misener S (eds) Bioinformatics methods and protocols: methods in molecular biology. Humana Press, Totowa, NJ, pp 365–386
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Igawa, T., Okuda, M., Oumi, S. et al. Isolation and characterization of twelve microsatellite loci of endangered Ishikawa’s frog (Odorrana ishikawae). Conservation Genet Resour 3, 421–424 (2011). https://doi.org/10.1007/s12686-010-9370-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12686-010-9370-7