3 Works

Data from: Networks, trees, and treeshrews: assessing support and identifying conflict with multiple loci and a problematic root

Trina E. Roberts, Eric J. Sargis & Link E. Olson
Multiple unlinked genetic loci often provide a more comprehensive picture of evolutionary history than any single gene can, but analyzing multigene data presents particular challenges. Differing rates and patterns of nucleotide substitution, combined with the limited information available in any data set, can make it difficult to specify a model of evolution. In addition, conflict among loci can be the result of real differences in evolutionary process or of stochastic variance and errors in reconstruction....

Data from: The biogeography of introgression in the critically endangered African monkey Rungweceubs kipunji

Trina E. Roberts, Tim R. B. Davenport, Kyndall B. P. Hildebrandt, Trevor Jones, William T. Stanley, Eric J. Sargis & Link E. Olson
In the four years since its original description, the taxonomy of the kipunji (Rungwecebus kipunji), a geographically restricted and critically endangered African monkey, has been the subject of much debate, and recent research suggesting that the first voucher specimen of Rungwecebus has baboon mitochondrial DNA has intensified the controversy. We show that Rungwecebus from a second region of Tanzania has a distinct mitochondrial haplotype that is basal to a clade containing all Papio species and...

Data from: Genomic diversity, population structure, and migration following rapid range expansion in the balsam poplar, Populus balsamifera

Stephen R. Keller, Matthew S. Olson, Salim Silim, William Schroeder & Peter Tiffin
Rapid range expansions can cause pervasive changes in the genetic diversity and structure of populations. The post-glacial history of the Balsam Poplar, Populus balsamifera, involved the colonization of most of northern North America, an area largely covered by continental ice sheets during the last glacial maximum. To characterize how this expansion shaped genomic diversity within and among populations, we developed 412 SNP markers that we assayed for a range-wide sample of 474 individuals sampled from...

Registration Year

  • 2010
    3

Resource Types

  • Dataset
    3

Affiliations

  • University of Alaska Fairbanks
    3
  • National Evolutionary Synthesis Center
    2
  • Yale University
    2
  • Anglia Ruskin University
    1
  • Department of Plant Biology
    1