About the Authors

Tatiana Flisikowska

Contributed equally to this work with: Tatiana Flisikowska, Irmgard S. Thorey

Affiliation Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany

Irmgard S. Thorey

Contributed equally to this work with: Tatiana Flisikowska, Irmgard S. Thorey

Affiliation Pharma Research and Early Development, Roche Diagnostics GmbH, Penzberg, Germany

Sonja Offner

Affiliation Pharma Research and Early Development, Roche Diagnostics GmbH, Penzberg, Germany

Francesca Ros

Affiliation Pharma Research and Early Development, Roche Diagnostics GmbH, Penzberg, Germany

Valeria Lifke

Affiliation Pharma Research and Early Development, Roche Diagnostics GmbH, Penzberg, Germany

Bryan Zeitler

Affiliation Sangamo BioSciences Inc., Richmond, California, United States of America

Oswald Rottmann

Affiliation Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany

Anna Vincent

Affiliation Sangamo BioSciences Inc., Richmond, California, United States of America

Lei Zhang

Affiliation Sangamo BioSciences Inc., Richmond, California, United States of America

Shirin Jenkins

Affiliation Sangamo BioSciences Inc., Richmond, California, United States of America

Helmut Niersbach

Affiliation Pharma Research and Early Development, Roche Diagnostics GmbH, Penzberg, Germany

Alexander J. Kind

Affiliation Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany

Philip D. Gregory

Affiliation Sangamo BioSciences Inc., Richmond, California, United States of America

Angelika E. Schnieke

schnieke@wzw.tum.de

These authors also contributed equally to this work.

Affiliation Chair of Livestock Biotechnology, Technische Universität München, Freising, Germany

Josef Platzer

These authors also contributed equally to this work.

Affiliation Pharma Research and Early Development, Roche Diagnostics GmbH, Penzberg, Germany

Competing Interests

The authors have read the journal's policy and have the following conflicts. IT, SO, FR, VL, HN and JP are employees of Roche Diagnostics GmbH. Roche Diagnostics is a division of F. Hoffmann-LaRoche Ltd - a company involved in the research and manufacture of medical products including antibodies. BZ, AV, LZ, SJ and PG are current or former employees of Sangamo BioSciences Inc - a biotechnology company focused on the commercialization of zinc finger protein technology.

Author Contributions

Conceived and designed the experiments: TF IST SO FR VL BZ AJK PG AES JP. Performed the experiments: TF IST SO FR VL BZ OR AV LZ SJ HN. Analyzed the data: TF IST SO FR VL BZ HN. Wrote the paper: IST AJK PG AES JP.