Abstract

Many processes in wild populations are difficult to study. Genetic data, often non-invasively collected, may provide a solution to these difficulties and are increasingly used to study behavioral, demographic, ecological, and evolutionary processes. Moreover, the improved sensitivity of genetic methods now allows analyses of trace amounts of DNA left by animals in their environment (e. g., saliva, urine, epithelial cells). Environmental DNA (eDNA) thus offers new opportunities to study a range of historic and contemporary questions. Here, we present a species and sex diagnostic kit for studying browsing in a multispecies temperate ungulate assemblage. Using mitochondrial sequences deposited in Genbank, we developed four single nucleotide polymorphisms (SNPs) for identifying four temperate ungulate species. We also sequenced portions of the Amelogenin gene on the X-and Y-chromosomes and developed six SNPs (three on the X-chromosome and three on the Y-chromosome) for sex determination. We tested the SNP assays on high and low quality/ quantity DNA samples.

Keywords

ecological genetics; community ecology; diet analysis; species interactions; wildlife management

Published in

Diversity
2017, Volume: 9, number: 3, article number: 33
Publisher: MDPI

SLU Authors

• Spong, Göran

  • Department of Wildlife, Fish and Environmental Studies, Swedish University of Agricultural Sciences
    
  • North Carolina State University (NC State)

UKÄ Subject classification

Ecology


Publication identifier

DOI: https://doi.org/10.3390/d9030033

Permanent link to this page (URI)

https://res.slu.se/id/publ/100829