2 Works

Data from: Anatomical enablers and the evolution of C4 photosynthesis in grasses

Pascal-Antoine Christin, Colin P. Osborne, David S. Chatelet, J. Travis Columbus, Guillaume Besnard, Trevor R. Hodkinson, Laura M. Garrison, Maria S. Vorontsova & Erika J. Edwards
C4 photosynthesis is a series of anatomical and biochemical modifications to the typical C3 pathway that increases the productivity of plants in warm, sunny, and dry conditions. Despite its complexity, it evolved more than 62 times independently in flowering plants. However, C4 origins are absent from most plant lineages and clustered in others, suggesting that some characteristics increase C4 evolvability in certain phylogenetic groups. The C4 trait has evolved 22–24 times in grasses, and all...

Data from: Adaptive evolution of C4 photosynthesis through recurrent lateral gene transfer

Pascal-Antoine Christin, Erika J. Edwards, Guillaume Besnard, Susanna F. Boxall, Richard Gregory, Elizabeth A. Kellogg, Colin P. Osborne & James Hartwell
C4 photosynthesis is a complex trait that confers higher productivity under warm and arid conditions. It has evolved more than 60 times via the co-option of genes present in C3 ancestors followed by alteration of the patterns and levels of expression, and adaptive changes in the coding sequences, but the evolutionary path to C4 photosynthesis is still poorly understood. The grass lineage Alloteropsis offers unparalleled opportunities for studying C4 evolution, because it includes a C3...

Registration Year

  • 2012
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  • Dataset
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Affiliations

  • Brown University
    2
  • University of Sheffield
    2
  • Royal Botanic Gardens
    1
  • Claremont Graduate University
    1
  • Trinity College Dublin
    1
  • Paul Sabatier University
    1
  • University of Missouri
    1
  • University of Liverpool
    1