2 Works

Data from: C4 anatomy can evolve via a single developmental change

Marjorie R. Lundgren, Luke T. Dunning, Jill K. Olofsson, Jose J. Moreno Villena, Jacques W. Bouvier, Tammy L. Sage, Roxana Khosravesh, Stefanie Sultmanis, Matt Stata, Brad S. Ripley, Maria S. Vorontsova, Guillaume Besnard, Claire Adams, Nicholas Cuff, Anthony Mapaura, Matheus E. Bianconi, Christine M. Long, Pascal-Antoine Christin, Colin P. Osborne, Roxana Khoshravesh & Jose J. Moreno-Villena
C4 photosynthesis boosts productivity in warm environments. Paradoxically, this complex physiological process evolved independently in numerous plant lineages, despite requiring specialized leaf anatomy. The anatomical modifications underlying C4 evolution have previously been evaluated through interspecific comparisons, which capture numerous changes besides those needed for C4 functionality. Here, we quantify the anatomical changes accompanying the transition between non-C4 and C4 phenotypes by sampling widely across the continuum of leaf anatomical traits in the grass Alloteropsis semialata....

Data from: Sacrificial males: the potential role of copulation and predation in contributing to copepod sex-skewed ratios

Ryan J. Wasserman, Mark Weston, Olaf L.F. Weyl, P. William Froneman, Rebecca J. Welch, Tim J.F. Vink, Tatenda Dalu & Tim J. F. Vink
Predation is thought to play a selective role in the emergence of behavioural traits in prey. Differences in behaviour between prey demographics may, therefore, be driven by predation with select components of the population being less vulnerable to predators. While under controlled conditions prey demography has been shown to have consequences for predation success, investigations linking these implications to natural prey population demographics are scarce. Here we assess predator-prey dynamics between notonectid predators (backswimmers) and...

Registration Year

  • 2018
    2

Resource Types

  • Dataset
    2

Affiliations

  • Rhodes University
    2
  • University of the Free State
    1
  • Monash University Malaysia
    1
  • Royal Botanic Gardens
    1
  • University of Toulouse
    1
  • Department of Environment and Natural Resources
    1
  • Laboratory Evolution and Biological Diversity
    1
  • University of Venda
    1
  • University of Toronto
    1
  • University of Cape Town
    1