About the Authors

John C. Pascall

Contributed equally to this work with: John C. Pascall, Sergio Rotondo

Affiliation Babraham Institute, Cambridge, Cambridgeshire, United Kingdom

Sergio Rotondo

Contributed equally to this work with: John C. Pascall, Sergio Rotondo

Affiliation Babraham Institute, Cambridge, Cambridgeshire, United Kingdom

Aamir S. Mukadam

Affiliation Babraham Institute, Cambridge, Cambridgeshire, United Kingdom

David Oxley

Affiliation Laboratory of Lymphocyte Signalling and Development, the Mass Spectrometry Facility, the Babraham Institute, Cambridge, Cambridgeshire, United Kingdom

Judith Webster

Affiliation Laboratory of Lymphocyte Signalling and Development, the Mass Spectrometry Facility, the Babraham Institute, Cambridge, Cambridgeshire, United Kingdom

Simon A. Walker

Affiliation Imaging Facility, the Babraham Institute, Cambridge, Cambridgeshire, United Kingdom

Jerry Piron

Affiliation Monoclonal Antibody Unit, the Babraham Institute, Cambridge, Cambridgeshire, United Kingdom

Christine Carter

Affiliation Babraham Institute, Cambridge, Cambridgeshire, United Kingdom

Nicholas T. Ktistakis

Affiliation Inositide Laboratory, the Babraham Institute, Cambridge, Cambridgeshire, United Kingdom

Geoffrey W. Butcher

geoff.butcher@babraham.ac.uk

Affiliation Babraham Institute, Cambridge, Cambridgeshire, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JCP SR ASM DO JW SAW JP CC NTK GWB. Performed the experiments: JCP SR ASM DO JW SAW JP CC NTK GWB. Analyzed the data: JCP SR ASM DO JW SAW JP CC NTK GWB. Wrote the manuscript: JCP SR ASM DO JW SAW JP CC NTK GWB.