About the Authors

J. Marcus Schartau

marcus.schartau@cob.lu.se

Affiliation Department of Biology, Lund University, Lund, Sweden

Ronald H. H. Kröger

Affiliation Department of Biology, Lund University, Lund, Sweden

Bodil Sjögreen

Affiliation Department of Biology, Lund University, Lund, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JMS. Performed the experiments: JMS. Analyzed the data: JMS. Wrote the paper: JMS RHHK BS.