Affiliation: | 1. Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.; 2. INRA, UR1077, Mathématique Informatique et Génome, Jouy-en-Josas, France.; 3. Interfaculty Institute for Genetics and Functional Genomics, Ernst-Moritz-Arndt-University Greifswald, Greifswald, Germany.; Indiana University, UNITED STATES, |