A5014320004- Evolution and Genetic Dynamics
- Environmental and Biological Research in Conflict Zones
- Genetic diversity and population structure
- Legal, Health, Environmental and COVID-19 Challenges
- Animal Ecology and Behavior Studies
- Zoonotic diseases and public health
- Yersinia bacterium, plague, ectoparasites research
- Genomics and Phylogenetic Studies
- Botanical Studies and Applications
- Plant and animal studies
- Spider Taxonomy and Behavior Studies
- Chromosomal and Genetic Variations
- Species Distribution and Climate Change
- Security, Politics, and Digital Transformation
- Cancer Genomics and Diagnostics
- Insect symbiosis and bacterial influences
- Digital Transformation in Law
- Agriculture and Biological Studies
- Reproductive tract infections research
- Entomological Studies and Ecology
- Law, AI, and Intellectual Property
- Molecular Biology Techniques and Applications
- Ecology and biodiversity studies
- DNA Repair Mechanisms
- Study of Mite Species
Institute of Gene Biology
2007-2023
Moscow State Pedagogical University
2009-2023
Russian Academy of Sciences
2009-2013
The all-female Caucasian rock lizard Darevskia rostombekowi and other unisexual species of this genus reproduce normally via true parthenogenesis. Typically, diploid parthenogenetic reptiles exhibit some amount clonal diversity. However, allozyme data from D. have suggested that consists a single clone. Herein, we test hypothesis by evaluating variation at three variable microsatellite loci for 42 specimens four populations in Armenia. Analyses based on nucleotide polymorphisms each locus...
The parthenogenetic Caucasian rock lizard Darevskia armeniaca, like most other vertebrate species, originated through interspecific hybridization between the closely related sexual mixta and valentini. armeniaca was shown to consist of one widespread allozyme clone a few rare ones, but notwithstanding origin clonal diversity remains unclear. We conduct genomic analysis D. its parental species using microsatellite SNP markers identify lineages.Four microsatellite-containing loci were...
The extant reptiles are one of the most diverse clades among terrestrial vertebrates and a few groups with instances parthenogenesis. Due to hybrid origin parthenogenetic species, reference genomes parental species as well progeny indispensable explore genetic foundations reproduction. Here, we report on first genome assembly rock lizard Darevskia valentini, paternal for several lineages. novel was used in reconstruction comprehensive phylogeny Squamata inferred independently from 7369 trees...
Abstract Background The hybridization of female D. raddei and male valentini gave rise to the parthenogenetic Caucasian rock lizard Darevskia unisexualis . A previously identified genetic polymorphism in species consisted one common two allozyme clones. Analysis microsatellites single nucleotide polymorphisms (SNPs) from three yields estimates clonal diversity tests hypothesis a origin for Results Genotyping sequencing four microsatellite-containing loci 109 specimens , 17 valentini, 45...
Random amplified polymorphic DNA (RAPD) analysis was adapted for genomic identification of cell cultures and evaluation stability in cells different origin at culture passages. observed after no more than 5 Adipose-derived stromal demonstrated increased instability. RAPD fragments from lines number passages were cloned sequenced. The chromosomal localization these identified single-nucleotide variations isolated 8–12 revealed. Some them had permanent localization, while most random...
The first complete mitochondrial genome sequence of parthenogenetic Caucasian rock lizard Darevskia unisexualis (Lacertidae family) is determined by hybrid assembly with Illumina HiSeq and PacBio RS II platforms. circular 21.4 kbp mitogenome contains 13 protein-coding genes, 12S 16S rRNA 20 tRNAs, two pseudogenized one long tandem repeats 4.1 length formed 59 bp monomer repeated x70.6 times located before control region. This finding represents a new example variation in lizards origin,...
Abstract — The results of the analysis genetic variability parthenogenetic Darevskia rostombekowi (Darevsky, 1957) species using four microsatellite-containing loci are presented. Based on 118 records with geographical coordinates presence this in Transcaucasia, maps potential range were created. structure populations demonstrated that despite established multiclonality (seven clonal lines populations), D. was formed as a result single act hybridization between closely related bisexual...
Darevskia rock lizards include 29 sexual and seven parthenogenetic species of hybrid origin distributed in the Caucasus. All genus were formed as a result interspecific hybridization only four species. It remains unknown what are main advantages along with switching on reproduction evolution reptiles. Data whole transcriptome sequencing parthenogens their parental ancestors can provide value impact solving this problem. Here we have sequenced ovary tissue transcriptomes from unisexual lizard...