About the Authors

Hilkka Turakainen

Affiliation Program in Cellular Biotechnology, Institute of Biotechnology, Viikki Biocenter, University of Helsinki, Helsinki, Finland

Jonna Saarimäki-Vire

Affiliation Program in Developmental Biology, Institute of Biotechnology, Viikki Biocenter, University of Helsinki, Helsinki, Finland

Natalia Sinjushina

Affiliation Program in Developmental Biology, Institute of Biotechnology, Viikki Biocenter, University of Helsinki, Helsinki, Finland

Juha Partanen

Affiliation Program in Developmental Biology, Institute of Biotechnology, Viikki Biocenter, University of Helsinki, Helsinki, Finland

Harri Savilahti

harri.savilahti@utu.fi

Affiliations Program in Cellular Biotechnology, Institute of Biotechnology, Viikki Biocenter, University of Helsinki, Helsinki, Finland, Division of Genetics and Physiology, Department of Biology, University of Turku, Turku, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HT JP HS. Performed the experiments: HT JSV NS. Analyzed the data: HT JSV NS JP. Contributed reagents/materials/analysis tools: JP HS. Wrote the paper: HT JP HS.