About the Authors

Oscar Franzén

Affiliation Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden

Jon Jerlström-Hultqvist

Affiliation Department of Cell and Molecular Biology, BMC, Uppsala University, Uppsala, Sweden

Elsie Castro

Affiliation Centre for Microbiological Preparedness, Swedish Institute for Infectious Disease Control, Solna, Sweden

Ellen Sherwood

Affiliation Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden

Johan Ankarklev

Affiliation Department of Cell and Molecular Biology, BMC, Uppsala University, Uppsala, Sweden

David S. Reiner

Affiliation The Burnham Institute for Medical Research, La Jolla, California, United States of America

Daniel Palm

Affiliation Centre for Microbiological Preparedness, Swedish Institute for Infectious Disease Control, Solna, Sweden

Jan O. Andersson

Affiliation Department of Evolution, Genomics and Systematics, EBC, Uppsala University, Uppsala, Sweden

Björn Andersson

Affiliation Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden

Staffan G. Svärd

staffan.svard@icm.uu.se

Affiliation Department of Cell and Molecular Biology, BMC, Uppsala University, Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ES JOA BA SGS. Performed the experiments: OF JJH EC JA DSR JOA. Analyzed the data: OF JJH EC ES JA DSR DP JOA BA SGS. Contributed reagents/materials/analysis tools: OF JJH DP JOA. Wrote the paper: OF JJH EC ES JA DSR DP JOA BA SGS.