About the Authors

Janne M Toivonen

Affiliations Department of Biology, University College London, London, United Kingdom , Institute of Medical Technology and Tampere University Hospital, FI-33014, University of Tampere, Tampere, Finland

Glenda A Walker

Affiliation Department of Biology, University College London, London, United Kingdom

Pedro Martinez-Diaz

Affiliation Department of Biology, University College London, London, United Kingdom

Ivana Bjedov

Affiliation Department of Biology, University College London, London, United Kingdom

Yasmine Driege

Affiliation Department of Biology, University College London, London, United Kingdom

Howard T Jacobs

Affiliation Institute of Medical Technology and Tampere University Hospital, FI-33014, University of Tampere, Tampere, Finland

David Gems

Affiliation Department of Biology, University College London, London, United Kingdom

Linda Partridge

To whom correspondence should be addressed. E-mail: l.partridge@ucl.ac.uk

Affiliation Department of Biology, University College London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

JMT, GAW, HTJ, DG, and LP conceived and designed the experiments. JMT, GAW, PMD, IB, and YD performed the experiments. JMT and GAW analyzed the data. DG and LP contributed reagents/materials/analysis tools. JMT, DG, and LP wrote the paper.