There were errors in the author affiliations. The affiliations should appear as shown here:
1 Department of Genetics, Biological faculty, M.V. Lomonosov Moscow State University, Moscow, Russia, 2 Evolutionary Genomics Laboratory, Faculty of Bioengineering and Bioinformatics, M.V. Lomonosov Moscow State University, Moscow, Russia, 3 A.A. Kharkevich Institute for Information Transmission Problems, Russian Academy of Science, Moscow, Russia
Footnotes
Competing Interests: No competing interests declared.
