About the Authors

Changchun Chen

Affiliation Department of Molecular Biology, Umeå University, Umeå, Sweden

Simon Tuck

Simon.Tuck@ucmm.umu.se (ST); anders.bystrom@molbiol.umu.se (ASB)

Affiliation Umeå Centre of Molecular Medicine, Umeå University, Umeå, Sweden

Anders S. Byström

Simon.Tuck@ucmm.umu.se (ST); anders.bystrom@molbiol.umu.se (ASB)

Affiliation Department of Molecular Biology, Umeå University, Umeå, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CC ST ASB. Performed the experiments: CC ST. Analyzed the data: CC ST ASB. Contributed reagents/materials/analysis tools: ASB. Wrote the paper: CC ST ASB.