Characterization of dinucleotide microsatellite loci and confirmation of sexing primers for the bush dog (Speothos venaticus) |
| |
Authors: | Dematteo Karen E Parker Patricia G Eggert Lori S |
| |
Institution: | Department of Biology, University of Missouri-St Louis, One University Boulevard, St Louis, MO 63116, USA, Division of Biological Sciences, University of Missouri, 226 Tucker Hall, Columbia, MO 65211, USA. |
| |
Abstract: | Bush dogs (Speothos venaticus) are small, threatened canids from Central and South America. The ability to conduct population-level studies using noninvasive genetic samples would provide important information on this poorly understood species. We characterized eight dinucleotide microsatellite loci using samples from 15 captive bush dogs. Allelic diversity ranged from 2 to 5 alleles per locus, and observed heterozygosity ranged from 0.267 to 0.933. All loci were in Hardy-Weinberg equilibrium and no evidence of genotypic linkage disequilibrium was found. We determined that DBX6 and DBY7, two canid-specific molecular sexing primers, accurately indicate the sex of individual bush dog samples. |
| |
Keywords: | bush dog microsatellites noninvasive population studies sex Speothos venaticus |
本文献已被 PubMed 等数据库收录! |
|