About the Authors
- Helen Downie, Nicola Holden, Tracy A. Valentine, Lionel X. Dupuy
- The James Hutton Institute, Invergowrie, Dundee, United Kingdom
- Helen Downie, Wilfred Otten, Andrew J. Spiers
- The SIMBIOS Centre, University of Abertay Dundee, Bell Street, Dundee, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: HD NH WO AJS TAV LXD. Performed the experiments: HD. Analyzed the data: HD LXD. Contributed reagents/materials/analysis tools: HD LXD. Wrote the paper: HD NH WO AJS TAV LXD.