About the Authors

Thomas Manke, Helge G. Roider, Martin Vingron
Max Planck Institute for Molecular Genetics, Berlin, Germany

Corresponding Author

manke@molgen.mpg.de

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: TM. Wrote the paper: TM. Helped to write and proofread the paper: HR MV.