About the Authors

Kirsten Maren Ellegaard

Affiliation Department of Molecular Evolution, Cell and Molecular Biology, Science for Life Laboratory, Biomedical Centre, Uppsala University, Uppsala, Sweden

Lisa Klasson

Affiliation Department of Molecular Evolution, Cell and Molecular Biology, Science for Life Laboratory, Biomedical Centre, Uppsala University, Uppsala, Sweden

Siv G. E. Andersson

siv.andersson@icm.uu.se

Affiliation Department of Molecular Evolution, Cell and Molecular Biology, Science for Life Laboratory, Biomedical Centre, Uppsala University, Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KME LK SGEA. Performed the experiments: KME. Analyzed the data: KME LK SGEA. Wrote the manuscript: KME LK SGEA.