Yu. E. Kulemin
Kemerovo State University; Institute for Human Ecology of the Siberian branch of the RAS
Russian Federation

Yuriy E. Kulemin – post-graduate student at the Departament of Genetics, Kemerovo State University, engineer

V. I. Minina
Kemerovo State University; Institute for Human Ecology of the Siberian branch of the RAS
Russian Federation

Varvara I. Minina – Candidate of Biology, Assistant Professor at the Departament of Genetics; Head of Cytogenetics Laboratory

R. A. Titov
Institute for Human Ecology of the Siberian branch of the RAS
Russian Federation

Ruslan A. Titov – post-graduate student, engineer