About the Authors

Monica Favnebøe Solberg

Affiliations Section of Population Genetics and Ecology, Institute of Marine Research, Bergen, Norway, Department of Biology, University of Bergen, Bergen, Norway

Øystein Skaala

Affiliation Section of Population Genetics and Ecology, Institute of Marine Research, Bergen, Norway

Frank Nilsen

Affiliation Department of Biology, University of Bergen, Bergen, Norway

Kevin Alan Glover

Kevin.Glover@imr.no

Affiliation Section of Population Genetics and Ecology, Institute of Marine Research, Bergen, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MFS ØS FN KAG. Performed the experiments: MFS KAG. Analyzed the data: MFS KAG. Contributed reagents/materials/analysis tools: MFS ØS FN KAG. Wrote the paper: MFS ØS FN KAG.