Eduard Anatolievich Snegin- Professor
- Professor at Belgorod National Research University
Eduard Anatolievich Snegin
- Professor
- Professor at Belgorod National Research University
About
131
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Introduction
Eduard Anatolievich Snegin currently works at the Biology and Chemistry, Belgorod State University. Eduard does research in Population genetics, Ecology and Zoology. Their current project is 'Estimating the state of population gene pools of the specially protected species based on DNA markers.'
Current institution
Publications
Publications (131)
By sequencing ISSR DNA fragments of the Viennese snail (Caucasotachea vindobonensis), cloned into the pAL2-T vector, sequences of microsatellite loci (STR) and their flanking regions were obtained. For the nine identified STR loci with 2, 3 and 4 repeats, the design of primers adapted for fragment analysis was carried out. Subsequent genotyping of...
Для корректировки селекционного процесса была создана мультиплексная NGS-панель, включающая 108 SNP из 88 генов, связанных с хозяйственно ценными признаками ключевых пород свиней, разводимых на территории Белгородской области: крупная белая, ландрас, дюрок, йоркшир (референтная популяция включала по 250 голов каждой породы). Для панели были подобра...
BACKGROUND: Assessing the genetic structure of populations of rare and vulnerable species provides useful information for developing conservation strategies. AIM: The aim of the study was to study the genetic structure of Caucasotachea vindobonensis populations in the south of the Central Russian Upland using SSR markers. MATERIALS AND METHODS: Gen...
Водный брюхоногий моллюск Lymnaea stagnalis характеризуется высокой изменчивостью конхиологических признаков. Для оценки степени вариаций размеров и формы раковины в популяциях данного вида, обитающих на юге Среднерусской возвышенности, был проведен сравнительный анализ с использованием методов классической и геометрической морфометрии. Попарное ср...
Using the PCR-RFLP method, we genotyped pigs for the genes GBP1 (mutation c. [10A>G; 11A>G]), FUT1 (mutation G307A) and MUC4(A243G) associated with resistance to infectious diseases. A total of 188 boars of four breeds (Duroc, Large White, Landrace and Yorkshire) from the Belgorod Region of Russian Federation were studied. The highest frequency of...
AIM: The aim of the study was to carry out species identification of the hybridogenic complex of European water frogs (Pelophylax esculentus complex) in the conditions of transformed biotopes of the south of the Central Russian Upland based on molecular genetic markers MATERIALS AND METHODS: The study included 36 local populations (770 individuals)...
![The indicators after Zhivotovsky [1979] of phenetic diversity of...](profile/Eduard-Snegin/publication/364226004/figure/tbl2/AS:11431281088527341@1665138789958/The-indicators-after-Zhivotovsky-1979-of-phenetic-diversity-of-populations-in_Q320.jpg)
The state of three populations of the adventitious species H. pomatia was studied on the basis of conchiometric, phenetic and genetic methods. According to the obtained data, the two newly described populations from the Belgorod and Lugansk regions differ both in metric and morphological indicators, as well as in the frequencies of alleles of isoen...
Цель-сравнение генетического разнообразия двух природных популяций лося из охотхозяйств пограничных областей-Костромской и Ярославской, с искусственно созданной популяцией лосефермы. Материалы и методы. Генетическое разнообразие изучалось с помощью ДНК-маркеров, представленных девятью микросателлитным локусами, обследовано 169 особей. Результаты. В...
Цель-сравнение генетического разнообразия двух природных популяций лося из охотхозяйств пограничных областей-Костромской и Ярославской, с искусственно созданной популяцией лосефермы. Материалы и методы. Генетическое разнообразие изучалось с помощью ДНК-маркеров, представленных девя-тью микросателлитным локусами, обследовано 169 особей. Результаты....
В работе приведены результаты исследований генетической структуры популяции центральноевропейского кабана (Sus scrofa scrofa) и четырех пород домашних свиней (дюрок, йоркшир, крупная белая и ландрас), разводимых в Центрально-Черноземном регионе России. На основе 12 микросателлитных локусов установлено достоверное (р < 0.05) снижение генетической из...
The results of studies of the genetic structure of the Central European wild boar (Sus scrofa scrofa) population and four breeds of domestic pigs (Duroc, Yorkshire, Large White and Landrace) bred in the Central Black Earth region of Russia are presented in this work. Based on 12 microsatellite loci, a significant (p <0.05) decrease in the level of...
AIM: The aim of the study is to compare the genetic diversity of two natural elk populations from the hunting farms in adjacent regions (Kostromskaya and Yaroslavskaya oblasts) with that of the man-made population of an elk farm. MATERIALS AND METHODS: The genetic diversity analysis was carried out using DNA-markers represented by nine microsatelli...
Background. Morphological features are one of the most important markers for
bioindication. Among them, the polymorphism of phenotypic traits occupies a special
place. In tailless amphibians, dorsal colouration variability is widespread: the presence or
absence of a light dorsomedial stripe or dark spots. The phenotypic composition is known
to chan...
Методом гель-электрофореза изолированных клеток (ДНК-комет) оценен
уровень повреждения ДНК в популяциях озерной лягушки (Pelophylax ridibundus),
обитающих в г. Белгороде и его окрестностях в пунктах с различным уровнем
антропогенного пресса. Согласно полученным данным, во всех исследуемых
популяциях среднее значение индекса ДНК-комет (DDI) не превы...
To address the decline in biodiversity, international cooperation in monitoring of threatened species is needed. Citizen science can play a crucial role in achieving this challenging goal, but most citizen science projects have been established at national or regional scales. Here we report on the establishment and initial findings of the European...
Cepaea vindobonensis (Gastropoda, Pulmonata, Helicidae) is a terrestrial mollusk, protected in the Belgorod Region (European Russia). In the Bekaryukovsky Bor Natural Monument, its peripheral population is known considering to be one of the most abundant in the north-eastern part of its range. In this paper, changes in the morphogenetic structure o...
BACKGROUND: The water frog (Pelophylax esculentus complex) is hybrid in composition. In view of the fact that a large number of data on the species composition of the water frog and very scarce material on the genetic structure of populations are available in the literature, we aimed to analyze the genetic structure of populations of the water frog...
За последние 20 лет в памятнике природы «Бекарюковский бор», где обитает одна из самых многочисленных в северо-восточной части ареала периферических популяций охраняемого наземного моллюска Cepaea vindobonensis, были проанализированы изменения морфогенетической структуры его популяции и ее связь с микроклиматическими факторами среды. Результаты про...
Известно, что в городских ландшафтах часто происходят
резкие изменения природных условий, которые могут
негативно сказываться на жизнеспособности обитающих
здесь популяций. Это в свою очередь вызывает
сокращение биоразнообразия в целом. Одним из
эффективных методов анализа степени деградации
экосистемы является изучение трофических связей
животных....
In recent years, there has been an increasing amount of attention paid to the genetic health of domesticated animals and its relationship with the level of inbreeding and genetic diversity. At the same time, insufficient attention is still paid to the study of intrabreed genetic diversity and intrabreed stratification. The main goal of our work was...
On the basis of molecular genetic analysis of the intron-1 of the nuclear serum albumin gene (SAI-1) were identified 177 individuals of Pelophylax esculentus complex of 9 localities Belgorod. Two types of population systems R and RE were identified. Pure populations of L-type, E-type and LE-type as well as P. lessonae individuals were not identifie...
Pigs were RFLP-genotyped for the leptin gene (mutation T3469C). The study examined 185 boars of four breeds (Duroc, Large White, Landrace, and Yorkshire) from the Belgorod region of Russia. In all breeds, the wild T allele is the most frequent, which is responsible for leaner meat and lower fat content. The highest frequency of the C mutant allele...
Using the RFLP method, pigs were genotyped for the growth hormone gene (mutation G316A). The study involved 187 boars of four breeds (Duroc, Large White, Landrace and Yorkshire) from the Belgorod region of Russia. The AG genotype frequency for most breeds has the highest values equal to 0.426, 0.489, 0.413, and 0.468, respectively. In the Duroc, La...
The work presents the results of a comparative analysis of the gene pool diversity of a man-made population (herd) of an
elk farm and two natural populations from Kostroma and Yaroslavl regions (Russia) using microsatellite loci (3 populations,
169 samples, 9 microsatellite loci). A significant reduction in the diversity of alleles (number of allel...
The modified glass-fiber membranes possess high mechanical strength, good wetting and storage capacity, these properties render them a promising medium for storing dry biomaterial collected from agricultural plants. We have studied the applicability of this method for storing biomaterial collected from cucumber, tomato and potato in the form of dri...
The toxicity of carbon nanoparticles in recent years has attracted much attention due to their active use in industry, medicine and agriculture, which brings not only obvious benefits, but also potential danger to the environment and human health. Getting into the natural environment, bioaccumulating and bioconcentrating in them, carbon nanotubes p...
Using the PCA-RFLP method, the pig population was examined to detect mutations in the ryanodine receptor protein gene, which controls pig sensitivity to stress. 400 boars (Large White, Landrace, Yorkshire, and Duroc) had no homozygotes for the mutant allele (T/T) detected, and three individuals were carriers of this mutation (C/T). One individual b...
Using the polymorphic esterases loci, the genetic structure of the gastropod mollusk Fruticicola (Bradybaena) fruticum Мüll., most of which lives in the south of the Central Russian Upland, was studied. For comparison, the samples were taken from the Romania, the North Caucasus, the Ural and the Vyatka regions. A total of the 1668 individuals were...
We studied populations of boars of four pig breeds (Large White, Duroc, Yorkshire, and Landrace) in the Belgorod and Voronezh regions of Russia to identify V199I and R200Q mutations in PRKAG3. The results showed that the frequency of the negative Q allele in the Landrace was 0.093, and in the Large White-0.230. In Yorkshire and Duroc, this mutation...
We studied populations of boars of two pig breeds (Large White and Landrace) in the Belgorod and Voronezh regions of Russia to identify mutations in the gene of the estrogen receptor ESR1 (ESR/PvuII). The results showed that the frequency of the positive B allele was 0.279 in the Landrace and 0.824 in the Large White. An assumption is made that the...
On the basis of SSR-method the genetic structure
of marsh frog populations (Pelophylax ridibundus) in the
urbanized area of Belgorod and its suburbs was studied. The
data obtained indicate a high level of genetic variability in the
populations studied. The heterozygosity level was equal to
He=0.731±0.027, Ho=0.587±0.037, Shannon index -
I=1.737±0.0...
In recent years, special attention has been paid both to the preservation of the genetic diversity of cattle breeds in the Russian Federation and Ukraine, and to the evaluation of the breeds’ ‘purity’, especially in relation to undesirable recessive lethal mutations. The main goal of our work was to assess the genetic diversity of the main cattle b...
The population structure of the terrestrial
mollusk Fruticicola fruticum (Gastropoda, Pulmonata,
Bradybaenidae) in different landscapes of Eastern
Europe was studied on the basis of conchological measurements,
including morphometric parameters and color
variants. For all morphometric parameters used, statistically
significant differences were found...
Сборник тезисов к 100-летию высшего биологического образования в Восточной Сибири Иркутск, 19-20 сентября 2019 г.
The recent record of Xeropicta derbentina
in the south of the Central Russian Upland (Belgorod
Region, Russia) provides the opportunity to study
the alien populations structure at the stage of colonization
of a new territory. High intra-and interpopulation
variability of the X. derbentina shell in different parts
of the range is revealed. Based on...
На основе морфометрических, фенетических и молекулярно-генетических методов изучена популяционная
структура озёрной лягушки (Pelophylax ridibundus), обитающей в условиях урбанизированной среды г. Белгорода
и его окрестностей (Россия). Полученные результаты подтвердили ранее высказанные предположения, согласно
которым в условиях антропогенной нагруз...
Обсуждаются актуальные проблемы фундаментальной экологии в связи с быстрыми антропогенными и климатическими изменениями биоты, происходящими в мире. Рассмотрены современное состояние и перспективы решения проблем теоретической экологии, популяционной и эволюционной экологии, экологической морфологии и экофизиологии, экологической генетики и филогео...
Показана возможность длительного хранения биоматериала сель-
скохозяйственных растений на целлюлозных мембранных носите-
лях с возможностью последующего выявления ДНК методом ПЦР.
При распространении вида за пределы естественного ареала дальнейшее освоение новой территории во многом зависит от экологических характеристик вселенца. Анализ демографической структуры и пространственной гетерогенности популяции чужеродного вида позволяет оценить инвазивный потенциал адвентивных видов. Объект исследования − ксерофильные моллюски X...
На основе фенетических признаков раковины (комбинаций продольных коричневых полос) была изучена популяционная структура адвентивного вида Helix pomatia в условиях восточной и юго-восточной части современного ареала. Проанализировано 546 экземпляров из 12 колоний. В ходе проведенных исследований была выявлена пониженная изменчивость (среднее число м...
Снегин Э.А., Артемчук О.Ю. Оценка степени устойчивости популяций виноградной улитки (Helix pomatia) к действию генотоксичных компонентов городской среды // Системы контроля окружающей среды. Севастополь: ИПТС. 2018. Вып. 13 (33). С. 110–114.
На основе метода щелочного гель-электрофореза изолированных клеток (ДНК-комет) изучен уро-вень разрушения ДН...
Based on the method of alkaline gel electrophoresis of isolated cells (Comet Assay for DNA), the level of DNA destruction in four adventive populations of Roman snail (Helix pomatia L.), inhabiting the city of Belgorod and its environs, was studied. The data obtained indicate an increase in the index of DNA com-ets in a colony prone to pesticides a...
С использованием микросателлитных маркеров ДНК было проведено исследование коров и телок черно-пестрой голштинской и красно-пестрой породы для определения чистопородности и происхождения животных. В ходе работы подтверждена породная принадлежность и происхождение у всего исследованного поголовья.
Ключевые слова: микросателлиты; крупный рогатый скот...
Using the DNA Comet Assay, the level of DNA destruction in two populations of marsh frog (Pelophylax ridibundus) inhabiting biotopes with different anthropogenic pollution was assessed. Animal liver cells were used for the analysis. Five adult animals were selected from each biotope, in each of which minimum 100 cells were analyzed. The results sho...
A research study on the population structure of relict and specially protected species Cepaea vin-dobonensis Fer. (Mollusca, Gastropoda, Pulmonata) in the conditions of the northeastern part of the modern day distribution range is conducted with the use of allozymes and DNA markers. Groups with both high and low levels of genetic diversity are reve...
Microspatial differentiation of the population gene pools of the terrestrial mollusk Helicopsis striata (Müller, 1774) is revealed for various conditions of the Southern Mid-Russian Upland, which is caused by the fragmentation of habitats and differences in the intensity of the gene flow between demes. The spatial differentiation of H. striata, due...
Методом капиллярного электрофореза ISSR фрагментов ДНК изучена генетическая структура адвентивных популяций Helix pomatia L. (Mollusca, Pulmonata), обитающих на территории Восточной Европы. Выявлено значительное снижение генетической гетерогенности (He=0,095±0,002) и уровня дифференциации популяций (Фst=0,074) по сравнению с аналогичными данными, п...
Using the capillary electrophoresis of ISSR DNA fragments, the genetic structure of the adventitious populations of Helix pomatia L. (Mollusca, Pulmonata) inhabiting the territory of Eastern Europe was studied. A significant decrease in genetic heterogeneity (He = 0.095 ± 0.002) and population differentiation level (Fst = 0.074) was revealed in com...
The work is devoted to the study of the significance of the smoking factor in the realization of potentially positive cardiocytoprotective properties of metabolic correctors in the complex therapy of ischemic heart disease (IHD). A randomized study of 160 patients with stable angina pectoris was performed, 60 of them were smoking and 100 of them we...
Introduction: The high prevalence of coronary heart disease (CHD) and the increase in mortality from this nosology among patients of older age groups determine the urgency of the problem of improving the provision of medical care to this category of patients. This research is devoted to the study of the effect of cytoprotective therapy on the cours...
Gel electrophoretic analysis of allozymes was used to study the genetic structure of the population of the alien mollusk Stenomphalia ravergiensis that inhabits urbanized landscapes in the town of Belgorod (Russia). A high genetic variability level and low values of inbreeding coefficient were characteristic of most colonies. Weak genetic separatio...
The aim of proposed research is to study the applicability of fiberglass porous membrane materials in a new strip format for dried blood storage in food industry monitoring. A comparative analysis of cellulosic and fiberglass porous membrane materials was carried out to obtain dried samples of serum or blood and the possibility of further species-s...
Сборник научных трудов охватывает большой круг вопросов, включающих
систематику, молекулярную таксономию, популяционную генетику, экологию и
биогеографию различных групп моллюсков. Результаты научных исследований,
приведенные в сборнике, отражают современные тенденции в развитии
отечественной и мировой зоологической науки и могут вызвать интерес ка...
С использованием RAPD- и ISSR-маркеров ДНК была исследована популяционная структура наземного моллюска Bradybaena (Fruticicola) fruticum Мüll. на юге Среднерусской возвышенности. Уровень ожидаемой гетерозиготности (He) колебался в диапазоне 0,133–0,262. Анализ мультилокусных генотипов (методами Chao1-bc и 1st order jackknife) позволил выявить групп...
ENG. Based on intermicrosatellite fragments of DNA (ISSR) and conserved sequences of nuclear and mitochondrial genes (COI, 16S and 18S), three forms of Сhondrula tridens (Müller 1774) (var. galiciensis, albolimbata and major) were analyzed for the purpose of clarifying their taxonomic statuses. ISSR analysis demonstrates that the major populations...
Aim: The work presents the algorithm for calculating the potential number of genetic combinations with an increase in the animal population to infinity. Methods: Calculations were carried out using the methods of bias corrected form for the Chao 1 and the 1 st order jackknife, based on the multi-locus variability of DNA markers (RAPD and ISSR) in t...
15.11.16 На основе данных, полученных методом гель-электрофореза аллозимов, изучена генетическая структура популяции чужеродного моллюска Stenomphalia ravergiensis, обитающего в условиях ур-банизированного ландшафта на территории города Белгород. В большинстве колоний выявлен высо-кий уровень генетической изменчивости и низкие показатели коэффициен...
Based on DNA markers (Inter simple sequence repeats (ISSR)) the state of the gene pools of 10 populations (438 individuals) of specially protected relict plant species Androsace kozo-poljanskii Ovsz. seu Androsace villosa subsp. koso-poljanskii Fed. in the Southern Central Russian Upland is studied. The data demonstrate a low level of genetic heter...
The population structure of the terrestrial mollusc Brephulopsis cylindrica (Gastropoda, Pul-monata, Enidae) in the native area (Crimea Peninsula) and out of its borders (two adventive groups in the city of Belgorod) was studied on the basis of conchometric characteristics and analysis of polymorphic allozyme loci. For all the morphometric paramete...
The population structure of the terrestrial mollusc Brephulopsis cylindrica (Gastropoda, Pul-monata, Enidae) in the native area (Crimea Peninsula) and out of its borders (two adventive groups in the city of Belgorod) was studied on the basis of conchometric characteristics and analysis of polymorphic allozyme loci. For all the morphometric paramete...
The work was carried out in the direction of personalized medicine - an individual approach to the appointment of a metabolic corrector meldonium to patients with ischemic heart disease (IHD) on the basis of determining the genetic characteristics of patients.
Research Tasks: To study of the polymorphism of the cytochrome CYP2C9*2 C430T gene in pat...
Introduction: Personalized pharmacotherapy of stable angina pectoris implies an in-depth study of the pharmacogenetic factor when prescribing the recommended drugs in order to increase the effectiveness and safety of their use. The work is devoted to the development of individual approaches to the appointment of meldonium in the complex pharmacothe...
На основе анализа генетической изменчивости, выявляемой методом ISSR-PCR, изучено состоя-
ние генофондов 14 популяций виноградной улитки Helix pomatia L. в условиях урбанизированных
ландшафтов юго-восточной и восточной части современного ареала. Согласно полученным дан-
ным, большинство изученных популяций этого моллюска находятся в удовлетворитель...
On the basis of the analysis of genetic variation detectable by ISSR-PCR, the state of the gene
pools of 14 populations of Roman snail Helix pomatia L. in the conditions of urbanized landscapes of the
southeastern and eastern parts of the current range was examined. According to the data obtained, the majority
of the studied populations of this mol...
Based on DNA markers (RAPD and ISSR), the state of gene pools of nineteen populations of the specially protected relict Helicopsis striata (Mollusca, Gastropoda, Pulmonata) species in conditions of the Central Russian Upland south was studied. The data obtained demonstrate a high degree of subdivision of the population (Фst = 0.404, Gst = 0.358) an...
On the basis of inter-simple sequence repeat (ISSR) loci and the nucleotide sequences of nuclear
(18S and ITS-1) and mitochondrial genes (COI and 16S), a phylogenetic analysis of the three species of terrestrial mollusks of the family Bradybaenidae (Mollusca, Pulmonata), Bradybaena fruticum Müll, Bradybaena
schrencki Midd., and Bradybaena transbaic...
На основе межмикросателлитных локусов (ISSR) и нуклеотидных последовательностей ядерных
(18S и ITS-1) и митохондриальных генов (COI и 16S) был проведен филогенетический анализ трех
видов наземных моллюсков семейства Bradybaenidae (Mollusca, Pulmonata) – Bradybaena fruticum
Müll., Bradybaena schrencki Midd. и Bradybaena transbaicalia Shileyko с цель...
On the basis of inter-simple sequence repeat (ISSR) loci and the nucleotide sequences of nuclear (18S and ITS-1) and mitochondrial genes (COI and 16S), a phylogenetic analysis of the three species of terrestrial mollusks of the family Bradybaenidae (Mollusca, Pulmonata), Bradybaena fruticum Müll., Bradybaena schrencki Midd., and Bradybaena transbai...
Introduction: Personalized pharmacotherapy of stable angina pectoris implies an in-depth study of the pharmacogenetic factor when prescribing the recommended drugs in order to increase the effectiveness and safety of their use. The work is devoted to the development of individual approaches to the appointment of meldonium in the complex pharmacothe...
Helicopsis striata (Mollusca; Pulmonata; Hygromiidae) в условиях юга Среднерусской возвышенности В условиях гетерогенного ландшафта юга Среднерусской возвышенности у степного моллюска Helicopsis striata (Müller 1774) выявлено два типа популяций с высоко-и низкодифференцированной структурой. Высокоструктурированными оказались популяции с наибольшей...
Background. The population structure of relict and protected species Cepaea vindobonensis Fer. (Mollusca, Gastropoda, Pulmonata) in a north-eastern part of the modern area has been studied. State population gene pools (11 populations) for environmental activities need to be assessed. Materials and Methods. Using allozymes (esterases) and DNA marker...
We present demographic and morphological parameters of seven populations of
invasive terrestrial mollusk Stenomphalia ravergiensis (Ferussac, 1835) from the south
of the Central Russian Upland (Belgorod). A sample of snails from the native area
(Armenia) was taken for comparison. The total number of measured shells was 800. We
determined the absolu...
The study reveals high intra-and inter-specific variability of conchological characters, features of the reproductive system, as well as ISSR-DNA markers in steppe snails Helicopsis spp., that imposes certain restrictions on the use of these indicators for species identification. Therefore, these characters were supplemented by the sequences of the...
22.04.2015 г. Ключевые слова: голоцен, степные экосистемы, моллюски, восстановленные раковины, копытные животныею.
This paper performs a comparative analysis of population genetic structure concerning specially protected species of terrestrial mollusk Helicopsis striata Müller and the herbaceous plant Androsace kozo-poljanskii Ovsz. included in the relic communities of Central Russian Upland southern territories. A low level of allelic diversity and the small v...
Background. The formation of the subdivided genetic pattern is key to the successful adaptation of population. Consequently work on the conservation and restoration of protected steppe snail Helicopsis striata (Müller 1774) should be based on the analysis microprotrusions differentiation of population gene pools. Materials and methods. The genetic...
At the basis of DNA markers (ISSR) the state of the gene pools of ten populations (438 individuals) specially protected relict plant species Androsace kozo-poljanskii Ovsz. Seu Androsace villosa subsp. Koso-poljanskii Fed. in Southern Central Russian Upland was studied. The data demonstrated a low level of genetic heterogeneity of populations (Ish...
Based on the analysis of the morphological and genetic variability detected by the method of the protein gel electrophoresis in PAAG, the gene pool state of twelve adventive Helix pomatia L. grape snail populations under the conditions of urbanized landscapes of south-eastern and eastern parts of the modern area. According to the data obtained, mos...
ISSR) изучено состояние генофондов десяти популяций (438 особей) особоохраняемого реликтового вида растений проломника ко-зо-полянского (Androsace kozo-poljanskii Ovсz. seu Androsace villosa subsp. koso-poljanskii Fed.) в условиях юга среднерус-ской возвышенности. полученные данные демонстрируют низкий уровень генетической гетерогенно-сти популяций...
We analyzed the genetic structure of continuous and ephemeral populations of the land snails
B. cylindrica. Based on the obtained results, we conclude that small, isolated animal populations (including,
urban) tend to reduce the level of genetic diversity, which arises due to the manifestation of genetic and sto�
chastic processes (the genetic drif...
With the use of DNA-markers (RAPD and ISSR) the gene pool of nineteen populations of specially protected relict species Helicopsis striata (Mollusca, Gastropoda, Pulmonata) in Southern Mid-Russian Upland was studied. These results demonstrate a high degree of subdivision of populations (Фst = 0,404, Gst = 0,358) and increased levels of homozygosity...
1 1 Белгородский государственный национальный исследовательский университет, г. Белгород 2 Государственный природный заповедник «Белогорье», пос. Борисовка, Белгородская область К вопросу о структуре фауны наземных моллюсков заповедного участка «Ямская степь» в позднем голоцене Работа выполнена при финансовой поддержке РФФИ, проекты 12-04-01511-а,...
Studies on the gene pool structure in ten populations of the bush snail Bradybaena fruticum Müll. inhabiting the southern Central Russian Upland were performed with a time interval of 14 years, in 1996 and 2010. Significant changes were revealed in allele frequencies and the level of genetic diversity. Using the temporal method (Krimbas and Tsakas,...
