3 Works

Data from: Pleistocene speciation in the genus Populus (Salicaceae)

Nicholas D. Levsen, Peter Tiffin & Matthew S. Olson
The macro-evolutionary consequences of recent climate change remain controversial and there is little paleobotanical or morphological evidence that Pleistocene (1.8-0.12 Ma) glacial cycles acted as drivers of speciation, especially among lineages with long generation times, such as trees. We combined genetic and ecogeographic data from two closely related North American tree species, Populus balsamifera and P. trichocarpa (Salicacaeae) to determine if their divergence coincided with and was possibly caused by Pleistocene climatic events. We analyzed...

Data from: Social organisation and genetic structure: insights from co-distributed bat populations

Stephen J. Rossiter, Akbar Zubaid, Adura Mohd-Adnan, Matthew J. Struebig, Thomas H. Kunz, Sucharita Gopal, Eric J. Petit & Tigga Kingston
The impact of ecology and social organisation on genetic structure at landscape spatial scales, where gene dynamics shape evolution as well as determine susceptibility to habitat fragmentation, is poorly understood. Attempts to assess these effects must take into account the potentially confounding effects of history. We used microsatellites to compare genetic structure in seven bat species with contrasting patterns of roosting ecology and social organisation, all of which are co-distributed in an ancient forest habitat...

Data from: Bayesian inference of a historical bottleneck in a heavily exploited marine mammal

Joe I Hoffman, Suzie M Grant, Jaume Forcada & Caleb D Phillips
Emerging Bayesian analytical approaches offer increasingly sophisticated means of reconstructing historical population dynamics from genetic data, but have been little applied to scenarios involving demographic bottlenecks. Consequently, we analysed a large mitochondrial and microsatellite dataset from the Antarctic fur seal Arctocephalus gazella, a species subjected to one of the most extreme examples of uncontrolled exploitation in history when it was reduced to the brink of extinction by the sealing industry during the late eighteenth and...

Registration Year

  • 2011
    3

Resource Types

  • Dataset
    3

Affiliations

  • Texas Tech University
    3
  • National University of Malaysia
    1
  • University of Minnesota
    1
  • University of Alaska Fairbanks
    1
  • British Antarctic Survey
    1
  • Center For Remote Sensing
    1
  • French National Centre for Scientific Research
    1
  • Bielefeld University
    1
  • University College London
    1
  • Boston University
    1