3 Works

Data from: Towards an evolutionary understanding of questing behaviour in the tick Ixodes ricinus

Joseph L. Tomkins, Jennifer Aungier, Wade N. Hazel & Lucy Gilbert
The tick Ixodes ricinus finds its hosts by climbing vegetation and adopting a sit-and-wait tactic. This “questing” behaviour is known to be temperature-dependent, such that questing increases with temperature up to a point where the vapor pressure deficit (drying effect) forces ticks down to rehydrate in the soil or mat layer. Little if any attention has been paid to understanding the questing of ticks from an evolutionary perspective. Here we ask whether populations from colder...

Data from: Genotypic variation in a foundation tree (Populus tremula L.) explains community structure of associated epiphytes

Chantel Davies, Christopher J. Ellis, Glenn R. Iason & Richard A. Ennos
Community genetics hypothesizes that within a foundation species the genotype of an individual significantly influences the assemblage of dependent organisms. To assess whether these intra-specific genetic effects are ecologically important, it is required to compare their impact on dependent organisms with that attributable to environmental variation experienced over relevant spatial scales. We assessed bark epiphytes on 27 aspen (Populus tremula L.) genotypes grown in a randomized experimental array at two contrasting sites spanning the environmental...

Data from: Farmers without borders - genetic structuring in century old barley (Hordeum vulgare)

Jenny Hagenblad, Nils E. G. Forsberg, Joanne Russell, Malcolm Macaulay & Matti W. Leino
The geographic distribution of genetic diversity can reveal the evolutionary history of a species. For crop plants, phylogeographic patterns also indicate how seed has been exchanged and spread in agrarian communities. Such patterns are, however, easily blurred by the intense seed trade, plant improvement and even genebank conservation during the twentieth century, and discerning fine-scale phylogeographic patterns is thus particularly challenging. Using historical crop specimens, these problems are circumvented and we show here how high-throughput...

Registration Year

  • 2014
    3

Resource Types

  • Dataset
    3

Affiliations

  • James Hutton Institute
    3
  • University of Aberdeen
    1
  • University of Edinburgh
    1
  • DePauw University
    1
  • Royal Botanic Garden Edinburgh
    1
  • University of Western Australia
    1
  • Norwegian University of Science and Technology
    1
  • Linköping University
    1