The Model Plant

Arabidopsis thaliana
Arabidopsis thaliana is a model organism for plant science research

Charis Cook works for GARNet, a BBSRC-sponsored network that supports plant scientists in the UK by, among other things, linking researchers to each other and to the research councils, and providing an information hub for plant scientists. GARNet also has its own blog. Before working for GARNet, Charis was at Royal Holloway, University of London, as a post-grad student and then a post-doctoral researcher.

Arabidopsis thaliana, an unassuming Brassicaceae species with a short life cycle and tiny white flowers, was the subject of nearly 4000 peer-reviewed journal articles in 2011. A. thaliana is also the starting point of much of the research featured on the Plantwise blog, as plant molecular biology depends heavily on resources built on research on this small plant. Continue reading

Fast but furious: High yielding plants linked to poor pest resistance

Breeding plants for fast growth and high yield may make them more susceptible to pests and diseases. New research from the University of Zurich using the model plant Arabidopsis thaliana has confirmed long suspected theory, showing that when plants put more resources into growth they often shut down some defence genes.

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