[Age stages in the ontogeny of cultivated Panax ginseng C.A. Mey].

The ontogeny of perennial polycarpic herb Panax ginseng C. A. Mey.

[Genetic analysis of wild measles virus strains isolated in the european part of the Russian Federation].

Eleven wild measles virus isolated, in 1988 and in 1999-2001 in the European territory of the Russian Federation, were investigated. On the basis of an analysis of N-gene region sequences, encoding the COOH terminal end of nucleoprotein, the isolates were divided into 2 subgroups. According to the WHO classification, subgroup 1 was in line with genotype A and subgroup 2--with genotype D.