Olga Utevska

V. N. Karazin Kharkiv National University · Department of Genetics and Cytology

Aim. Description of the method to calculate the population incidence of age- and sex-dependent multifactorial diseases. Methods. For the analysis, we used statistical material of psychiatric hospitals in the Kharkiv region for 2016. Calculation of the population frequency was carrying out according to the methodology used in demographic studies. Re...

In order to study the role of gender characteristics in the development of depressive disorders on the model of the population of the Kharkov region, an analysis of the incidence, frequency of depression and the age of disease manifestation was carried out. Summarizing the presented data, it should be noted that the structure of the incidence of de...

The article presents the features of the structure of heredity factors and their influence on the clinical and psychopathological image of recurrent depression. The study involved 87 patients with recurrent depression. Based on the results of socio-demographic, clinical-genealogical, clinical-psychopathological, psychometric studies, a high level o...

The Early Iron Age nomadic Scythians have been described as a confederation of tribes of different origins, based on ancient DNA evidence [1-3]. It is still unclear how much of the Scythian dominance in the Eurasian Steppe was due to movements of people and how much reflected cultural diffusion and elite dominance. We present new whole-genome seque...

The indigenous populations of inner Eurasia—a huge geographic region covering the central Eurasian steppe and the northern Eurasian taiga and tundra—harbour tremendous diversity in their genes, cultures and languages. In this study, we report novel genome-wide data for 763 individuals from Armenia, Georgia, Kazakhstan, Moldova, Mongolia, Russia, Ta...

The Early Iron Age nomadic Scythians have been described as a confederation of tribes of different origins, based on ancient DNA evidence. It is still unclear how much of the Scythian dominance in the Eurasian Steppe was due to movements of people and how much reflected cultural diffusion and elite dominance. We present new whole-genome sequences o...

Aim. The aim was to compare the frequency spectra of Y chro mosome haplogroups among Ukrainians from different regions, identify atypical populations and determine their characteristics. Methods. A sample of Ukrainians (n = 1141) from 12 regions of Ukraine was investigated. DNA samples were genotyped by the SNP markers of the Y chromosome. The freq...

The indigenous populations of inner Eurasia, a huge geographic region covering the central Eurasian steppe and the northern Eurasian taiga and tundra, harbor tremendous diversity in their genes, cultures and languages. In this study, we report novel genome-wide data for 763 individuals from Armenia, Georgia, Kazakhstan, Moldova, Mongolia, Russia, T...

Y-chromosomal variation in West Asian populations has so far been studied in less detail than in the neighboring Europe. Here, we analyzed 598 Y-chromosomes from two West Asian subregions—Transcaucasia and the Armenian plateau—using 40 Y-SNPs and 17 Y-STRs and combined them with previously published data from the region. The West Asian populations...

The Upper Volga region was an area of contacts of Finno-Ugric, Slavic, and Scandinavian speaking populations in the 8th–10th centuries AD. However, their role in the formation of the contemporary gene pool of the Russian population of the region is largely unknown. To answer this question, we studied four populations of Yaroslavl oblast (N = 132) b...

Population biobanks are collections of thoroughly annotated biological material stored for many years. Population biobanks are a valuable resource for both basic science and applied research and are essential for extensive analysis of gene pools. Population biobanks make it possible to carry out fundamental studies of the genetic structure of popul...

Readable link: http://rdcu.be/kt5n High-coverage whole-genome sequence studies have so far focused on a limited number of geographically restricted populations or been targeted at specific diseases, such as cancer. Nevertheless, the availability of high-resolution genomic data has led to the development of new methodologies for inferring populatio...

Populations of the eastern medicinal leech, Hirudo orientalis from 13 localities at six freshwater eco-regions from Kazakhstan, Uzbekistan, Azerbaijan and Iran were analyzed for coloration pattern variability. In addition, coloration patterns of 1017 reared specimens including hatched, juvenile and adult leeches were considered. Elements of colorat...

The paternal haplogroup (hg) N is distributed from southeast Asia to eastern Europe. The demographic processes that have shaped the vast extent of this major Y chromosome lineage across numerous linguistically and autosomally divergent populations have previously been unresolved. On the basis of 94 high-coverage re-sequenced Y chromosomes, we estab...

STR haplotypes of the Y chromosome are widely used as effective genetic markers in studies of human populations and in forensic DNA analysis. The task often arises to compare the spectrum of haplotypes in individuals or entire populations. Performing this task manually is too laborious and thus unrealistic. We propose an algorithm for counting simi...

The territory of present-day Ukraine is subdivided into some regions with specific demographic and politic history. Nevertheless, the corresponding subdivision in genetic structure is not revealed in previous investigations: populations of Ukrainians under study were genetically homogeneous on SNP markers of Y chromosome. In the current investigati...

The Slavic branch of the Balto-Slavic sub-family of Indo-European languages underwent rapid divergence as a result of the spatial expansion of its speakers from Central-East Europe, in early medieval times. This expansion-mainly to East Europe and the northern Balkans-resulted in the incorporation of genetic components from numerous autochthonous p...

Abstract Results from studying Y-chromosomal polymorphisms of Russian and Ukrainian populations are presented for Slobozhanshina, which is a contemporary border region, inhabited in the 17th–18th centuries at the “Wild Field” boundary due to migrations of both the Russians from the north and Ukrainians from the west. In general, the Ukrainian and R...

Y-chromosomal haplogroup G1 is a minor component of the overall gene pool of SouthWest and Central Asia but reaches up to 80% frequency in some populations scattered within this area. We have genotyped the G1-defining marker M285 in 27 Eurasian populations (n= 5,346), analyzed 367 M285-positive samples using 17 Y-STRs, and sequenced ~11 Mb of the Y...

It is commonly thought that human genetic diversity in non-African populations was shaped primarily by an out-of-Africa dispersal 50-100 thousand yr ago (kya). Here, we present a study of 456 geographically diverse high-coverage Y chromosome sequences, including 299 newly reported samples. Applying ancient DNA calibration, we date the Y-chromosomal...

The haplotype and allele frequencies for 17 STR loci of Y-chromosome were obtained for 1151 indigenous Ukrainians from 13 regional populations representing the major territorial subdivisions of Ukraine. There were no significant inter-population differences. The genetic subdivisions within Ukraine was revealed between Polesie, western and eastern f...

We conducted the first genetic analysis of a wide a range of rural Russian populations in European Russia with a panel of DNA markers commonly used in Human DNA identification. We examined a total of 647 samples from indigenous ethnic Russian populations in Arkhangelsk, Belgorod, Voronezh, Kursk, Rostov, Ryazan, and Orel regions. We employed a mult...

We sequenced genomes from a ~7,000 year old early farmer from Stuttgart in Germany, an ~8,000 year old hunter-gatherer from Luxembourg, and seven ~8,000 year old hunter-gatherers from southern Sweden. We analyzed these data together with other ancient genomes and 2,345 contemporary humans to show that the great majority of present-day Europeans der...

Aim: to study the possible connection between of Y-chromosomal variability and the genealogical structure of Kazakhs to analyze the relationship between biological and social kinship. In the study, besides the descendants of the steppe aristocracy and steppe clergy (sample size N = 94), other clans of Kazakhs and Mongols (N = 359) were analyzed. Al...

We sequenced the genomes of a ~7,000 year old farmer from Germany and eight ~8,000 year old hunter-gatherers from Luxembourg and Sweden. We analyzed these and other ancient genomes1–4 with 2,345 contemporary humans to show that most present Europeans derive from at least three highly differentiated populations: West European Hunter-Gatherers (WHG),...

The area of what is now the Ukraine has been the arena of large-scale demographic processes that may have left their traces in the contemporary gene pool of Ukrainians. In this study, we present new mitochondrial DNA data for 607 Ukrainians (hypervariable segment I sequences and coding region polymorphisms). To study the maternal affinities of Ukra...

В обзоре анализируются накопленные в мировой науке данные об Y-хромосомном полиморфизме украинских популяций. Спектр гаплогрупп Y-хромосомы этнических украинцев типичен для Восточной Европы и несколько тяготеет к южно-европейским регионам. Линии Y-хромосомы, лежащие в основе украинского генофонда, имеют европейское, ближневосточное и североевраз...

Yu. P. Altukhov suggested that heterozygosity is an indicator of the state of the gene pool. The idea and a linked concept of genetic ecological monitoring were applied to a new dataset on mtDNA variation in East European ethnic groups. Haplotype diversity (an analog of the average heterozygosity) was shown to gradually decrease northwards. Since a...

An analysis of the reproduction of three species of medicinal leeches (genus Hirudo) was carried out. The highest fecundity (34.34 ± 3.72 hatchlings per leech) was observed in H. verbana, the lowest in H. medicinalis (11.10 ± 2.56). The heaviest hatchlings were found in H. medicinalis (0.046 ± 0.0005 g), the lightest in H. verbana (0.032 ± 0.0003 g...

1. Distribution and status of medicinal leeches were re-considered in the light of the new taxonomy recognizing four Western Palaearctic species: Hirudo medicinalis, Hirudo verbana, Hirudo orientalis and Hirudo troctina. 2. Recent records and new data obtained on expeditions to Ukraine, Russia, Azerbaijan, Kazakhstan, Uzbekistan and the Western Bal...

Since the 18th century, the medicinal leech Hirudo medicinalis has been thought to comprise a single species with several different color morphs, but recently some of these color morphs have been assigned to separate species based on morphology, geographical distribution, and molecular sequence data. This research was aimed at testing the ability o...

У книзі наведено відомості про історію техніки освоєння морських глибин, пристрої дихальних апаратів виробництва України, Росії. США, Німеччини та інших країн. Головне в книзі - безпека людини під водою. Велику увагу приділено організації спусків і критичних ситуацій, що виникають при зануреннях. Розглянуто фізичні і фізіологічні аспекти перебуванн...

Ukrainians account for 85 and 91% of the populations of the city of Khmel'nitskii and the town of Starokonstantinov (Khmel'nitskii oblast, western Ukraine), respectively, and for 97% of the rural population of the Khmel'nitskii oblast. The proportions of Russians in the urban and rural populations of the Khmel'nitskii oblast are 7-10 and 1%, respec...

ANOVA designs for estimating heritabilities of fecundity traits in Hirudo medicinalis including batch size, the number of juveniles per cocoon, and juvenile weight. Accounting for reproduction mode of this species, different types of kinship were identified, which were taken into account in the ANOVA designs: juveniles from one batch and one cocoon...

ANOVA designs for estimating heritabilities of fecundity traits inHirudo medicinalis including batch size, the number of juveniles per cocoon, and juvenile weight. Accounting for reproduction mode of this species, different types of kinship were identified, which were taken into account in the ANOVA designs: juveniles from one batch and one cocoon...

A set of selection measures for increasing reproduction efficiency in Hirudo medicinalis has been developed. The optimal values of reproductive traits corresponding to the highest progeny number were determined and recommended. The probability of correlated selection response in traits "number of threads in a cocoon" and "weight of threads" was est...

A set of selection measures for increasing reproduction efficiency in Hirudo medicinalis has been developed. The optimal values of reproductive traits corresponding to the highest progeny number were determined and recommended. The probability of correlated selection response in traits number of juveniles in a cocoon and weight of juveniles was est...

The phenotype variability and inheritance of reproductive traits were investigated in the medicinal leech. Distribution parameters were determined for the following traits: batch size (X = 4.3 +/- 0.2, sigma = 1.7, CV = 40%, As = 0.23 +/- 0.25, Ex = 0.19 +/- 0.51), number of juveniles in a cocoon (X = 10.9 +/- 0.3, sigma = 4.6, CV = 42%, As = 0.31...

The phenotype variability and inheritance of reproductive traits were investigated in the medicinal leech. Distribution parameters were determined for the following traits: batch size (X = 4.3 0.2, = 1.7, CV = 40%, As = 0.23 0.25, Ex = 0.19 0.51), number of juveniles in a cocoon ( X= 10.9 0.3, = 4.6, CV = 42%, As = 0.31 0.15, Ex = 0.23 0.30), and j...

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