About the Authors

Markus Majaneva

markus.majaneva@gmail.com

Affiliations Department of Environmental Sciences, University of Helsinki, Helsinki, Finland, Tvärminne Zoological Station, University of Helsinki, Hanko, Finland

Kirsi Hyytiäinen

Affiliations Department of Environmental Sciences, University of Helsinki, Helsinki, Finland, Tvärminne Zoological Station, University of Helsinki, Hanko, Finland

Sirkka Liisa Varvio

Affiliation Department of Mathematics and Statistics, University of Helsinki, Helsinki, Finland

Satoshi Nagai

Affiliation Research Center for Aquatic Genomics, National Research Institute of Fisheries Science, Yokohama, Japan

Jaanika Blomster

Affiliation Department of Environmental Sciences, University of Helsinki, Helsinki, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MM JB. Performed the experiments: MM KH SLV. Analyzed the data: MM KH SLV. Contributed reagents/materials/analysis tools: MM SN JB. Wrote the paper: MM KH SLV SN JB.