REDUCED DROUGHT TOLERANCE DURING DOMESTICATION AND THE EVOLUTION OF WEEDINESS RESULTS FROM TOLERANCE–GROWTH TRADE-OFFS

  1. Liz Koziol1,
  2. Loren H. Rieseberg2,
  3. Nolan Kane2,
  4. James D. Bever1,3

Article first published online: 15 JUL 2012

DOI: 10.1111/j.1558-5646.2012.01718.x

Issue

Evolution

Evolution

Volume 66, Issue 12, pages 3803–3814, December 2012

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How to Cite

Koziol, L., Rieseberg, L. H., Kane, N. and Bever, J. D. (2012), REDUCED DROUGHT TOLERANCE DURING DOMESTICATION AND THE EVOLUTION OF WEEDINESS RESULTS FROM TOLERANCE–GROWTH TRADE-OFFS. Evolution, 66: 3803–3814. doi: 10.1111/j.1558-5646.2012.01718.x

Author Information

  1. 1

    Department of Biology, Indiana University, Bloomington, Indiana 47405

  2. 2

    Department of Biology, University of British Columba, Vancouver, British Columbia V6T 1Z4, Canada

  3. 3

    E-mail: jbever@indiana.edu

Publication History

  1. Issue published online: 3 DEC 2012
  2. Article first published online: 15 JUL 2012
  3. Accepted manuscript online: 25 JUN 2012 08:55AM EST
  4. Received July 8, 2011 Accepted June 1, 2012

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Figure S1. The effects of drought on the average inflorescence mass where D stands for drought-stressed plants, and C stands for well-watered control plants.

Figure S2. The effects of inoculation with AM fungi on shoot mass, total inflorescence mass, and allocation to flowering as measured at the end of the experiment.

Figure S3. The degree of pitching over for each population category.

Figure S4. The effects of inoculation with AM fungi on the proportion of dead or damaged leaves for drought-stressed plants.

Figure S5. A correlation of the best linear unbiased predictor for the average root diameter and specific root length for each population.

Table S1. The population location for each of the 32 populations of sunflowers used in this experiment.

Table S2. Average drought tolerance as measured by wilted leaves on the second day of drought period two is affected by plant size and allocation.

Table S3. Average drought tolerance as measured by wilted leaves on the second day of drought period two is affected by root structure.

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