About the Authors
Institut Jacques Monod, Université Paris—Denis Diderot, Paris, France
Institute for Medical Microbiology, Technische Universität München, Munich, Germany
Department of Microbiology and Immunology, University of Arkansas for Medical Sciences, Little Rock, Arkansas, United States of America
School of Natural Sciences, University of California Merced, Merced, California, United States of America
The authors have declared that no competing interests exist.
GH and DMO conceived and designed the experiments. PV, LWS, SY, and JH performed the experiments. PV analyzed the data. TD contributed reagents/materials/analysis tools. DMO wrote the paper.