About the Authors
Department of Biochemistry and Molecular Genetics, University of Virginia Health System, School of Medicine, Charlottesville, Virginia, United States of America
Department of Molecular Biology and Genetics, High Throughput Biology Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: MM DLSJ SB JSS. Performed the experiments: MM DLSJ XP NM SB. Analyzed the data: MM DLSJ XP NM SB JDB JSS. Contributed reagents/materials/analysis tools: JDB. Wrote the paper: MM XP JSS.