**Author details**

Polina D. Kotova, Olga A. Rogachevskaja, Marina F. Bystrova, Ekaterina N. Kochkina, Denis S. Ivashin and Stanislav S. Kolesnikov\*

\*Address all correspondence to: staskolesnikov@yahoo.com

Institute of Cell Biophysics of Russian Academy of Sciences, Pushchino, Moscow Region, Russia
