About the Authors
Department of Biological Chemistry, Weizmann Institute of Science, Rehovot, Israel
Department of Computer Science and Applied Mathematics, Weizmann Institute of Science, Rehovot, Israel
A patent application may be made on the results reported.
DF, AW, and ES conceived and designed the experiments. DF, AW, and SK performed the experiments. DF, AW, SK, UF, and ES analyzed the data, contributed reagents/materials/analysis tools, and wrote the paper.