About the Authors
- Martin Pilhofer, Mark S. Ladinsky, Alasdair W. McDowall, Grant J. Jensen
- California Institute of Technology, Pasadena, California, United States of America
- Martin Pilhofer, Grant J. Jensen
- Howard Hughes Medical Institute, Division of Biology, Pasadena, California, United States of America
- Giulio Petroni
- Dipartimento di Biologia, University of Pisa, Pisa, Italy
The authors have declared that no competing interests exist.
The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: MP GJJ. Performed the experiments: MP. Analyzed the data: MP GJJ. Wrote the paper: MP GJJ. Performed immuno-EM staining and freeze-substitution: MSL. Performed cryo-sectioning: MSL AWM. Performed phylogenetic analyses: MP GP.