About the Authors
- James T. Harper
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Affiliations Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada, Department of Biology, Douglas College, New Westminster, British Columbia, Canada
- Gillian H. Gile
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Affiliation Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
- Erick R. James
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Affiliation Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
- Kevin J. Carpenter
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Affiliation Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
- Patrick J. Keeling
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* E-mail: pkeeling@interchange.ubc.ca
Affiliation Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JTH GHG KJC PJK. Performed the experiments: JTH GHG ERJ KJC PJK. Analyzed the data: JTH GHG ERJ KJC PJK. Wrote the paper: PJK.