[Migration as the main factor of the Russia’s urban population dynamics].

This review summarizes the results of the long-term studies performed at the Institute of General Genetics, Russian Academy of Sciences, in the field of genetic demography of migration processes in Russia and its capital. The main population-genetic parameters of migration and their dynamics in Moscow over a hundred years are given. Sociodemographic and population-genetic implications of migration processes are considered.

[Mitochondrial dysfunction in children with hepatic forms of glycogen storage disease].

Aim: The purpose of the study was to assess mitochondrial dysfunction severity in patients with hepatic forms of glycogen storage disease (GSD).

Patients And Methods: We examined 53 children with GSD in the dynamics. Distribution of children by disease types was: 1st group--children with GSD type I, 2nd group--children with GSD type III, 3rd group--children with GSD type VI and IX; comparison group consisted of 34 healthy children.

[Genetic demography of populations of three megalopolises in relation to the problem of creating genetic databases].

Based on data collected from urban residents by questionnaire, the basic parameters of the genetic-demographic structure of populations of the three megalopolises, i.e., Moscow, Kharkov, and Minsk, have been calculated, including the migration coefficients and their dynamics in generations, the radius of the cities migration attraction, the parameters of marriage structure (the proportion ofinterethnic marriages, the level of intraethnic assortative mating, the marital distances), and the gene flow between the ethnic groups.

[Variation of morphophysiological and genetic demographic traits in children with congenital cleft lip and palate].

Medical records and questionnaire data have been used to analyze morphophysiological (the birth weight and length) and genetic demographic (maternal age and marriage structure) traits in a sample of children with orofacial malformations (OMs, cleft palate and/or cleft lip) living in Krasnodar krai, Russia. The sample of children with malformations (including premature infants) differs from the control group in lower birth weight and length and a lower proportion of children with morphophysiological values close to the population average values, as well as a higher family exogamy level estimated on the basis of marriage structure in the parental and preceding generations. The risk of congenital cleft palate and/or cleft lip is considerably increased if the material age is over 35 years or, to a lower degree, if it is under 20 years.

Microarray-based detection of CYP1A1, CYP2C9, CYP2C19, CYP2D6, GSTT1, GSTM1, MTHFR, MTRR, NQO1, NAT2, HLA-DQA1, and AB0 allele frequencies in native Russians.

Xenobiotic-metabolizing genes (e.g., Cytochromes P450, GST, NAT2, and NQO1), folate metabolism genes (e.