About the Authors
Laboratoire de Microbiologie et Génétique Microbienne, CNRS, Université Paul Sabatier, Toulouse, France
Department of Genetics, Biomolecular Sciences and Biotechnology Institute, University of Groningen, Haren, The Netherlands
The authors have declared that no competing interests exist.
PLB and PR conceived and designed the experiments. PLB, MB, NC, MLDM, JL, DL, and TL performed the experiments. PLB, NC, and PR analyzed the data. PLB, MB, NC, MLDM, JL, DL, TL, and CP contributed reagents/materials/analysis tools. PLB, NC, MLDM, and PR wrote the paper.