2 Works

Data from: A single evolutionary innovation drives the deep evolution of symbiotic N2-fixation in angiosperms

Gijsbert D. A. Werner, William K. Cornwell, Janet I. Sprent, Jens Kattge & E. Toby Kiers
Symbiotic associations occur in every habitat on earth, but we know very little about their evolutionary histories. Current models of trait evolution cannot adequately reconstruct the deep history of symbiotic innovation, because they assume homogenous evolutionary processes across millions of years. Here we use a recently developed, heterogeneous and quantitative phylogenetic framework to study the origin of the symbiosis between angiosperms and nitrogen-fixing (N2) bacterial symbionts housed in nodules. We compile the largest database of...

Data from: Species identification and likely catch time period of whale bones from South Georgia

Angela L. Sremba, Anthony R. Martin & C. Scott Baker
Skeletal remains of baleen whales killed during the onset of 20th century commercial whaling lie scattered across the shores and abandoned whaling stations of the subantarctic island of South Georgia. Here we report on genetic species identification of whale bones collected from South Georgia using standard historical DNA protocols. We amplified and sequenced short fragments of the mitochondrial DNA (mtDNA) control region from 281 available bone samples. Of these, 231 provided mtDNA sequences of sufficient...

Registration Year

  • 2014
    2

Resource Types

  • Dataset
    2

Affiliations

  • University of Dundee
    2
  • VU University Amsterdam
    1
  • Oregon State University
    1
  • Max Planck Institute for Biogeochemistry
    1