Kin recognition in an annual plant

Susan A Dudley1, Amanda L File

  • 1Department of Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4K1. sdudley@mcmaster.ca

Biology Letters
|June 15, 2007
PubMed
Summary

Plants can recognize their siblings and adjust root growth accordingly. This study shows Cakile edentula plants increase root allocation when competing with strangers, not kin, suggesting kin recognition in plant competition.

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