About the Authors

R. Henrik Nilsson

To whom correspondence should be addressed. E-mail: henrik.nilsson@botany.gu.se

Affiliation Department of Plant and Environmental Sciences, Göteborg University, Göteborg, Sweden

Martin Ryberg

Affiliation Department of Plant and Environmental Sciences, Göteborg University, Göteborg, Sweden

Erik Kristiansson

Affiliation Department of Mathematical Statistics, Chalmers University of Technology, Göteborg, Sweden

Kessy Abarenkov

Affiliation Institute of Botany and Ecology, University of Tartu, Tartu, Estonia

Karl-Henrik Larsson

Affiliation Department of Plant and Environmental Sciences, Göteborg University, Göteborg, Sweden

Urmas Kõljalg

Affiliation Institute of Botany and Ecology, University of Tartu, Tartu, Estonia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HN MR EK. Performed the experiments: HN MR EK KA. Analyzed the data: HN MR EK KA. Contributed reagents/materials/analysis tools: KA UK. Wrote the paper: HN MR EK KL UK.