A5071243014- Chromosomal and Genetic Variations
- Genetic diversity and population structure
- Genomics and Phylogenetic Studies
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Amphibian and Reptile Biology
- Physiological and biochemical adaptations
- Advanced biosensing and bioanalysis techniques
- Genetic Mapping and Diversity in Plants and Animals
- Fish biology, ecology, and behavior
- Evolution and Paleontology Studies
- Genomics and Chromatin Dynamics
- Plant Virus Research Studies
- Wildlife Ecology and Conservation
- Aquaculture disease management and microbiota
- Genetic and phenotypic traits in livestock
- Forensic and Genetic Research
Siberian Branch of the Russian Academy of Sciences
2016-2022
Institute of Molecular and Cell Biology
2016-2020
Novosibirsk State University
2020
Abstract Sturgeons seem to be frozen in time. The archaic characteristics of this ancient fish lineage place it a key phylogenetic position at the base ~30,000 modern teleost species. Moreover, sturgeons are notoriously polyploid, providing unique opportunities investigate evolution polyploid genomes. We assembled high-quality chromosome-level reference genome for sterlet, Acipenser ruthenus . Our analysis revealed very low protein rate that is least as slow other deep branches vertebrate...
Monitor lizards are unique among ectothermic reptiles in that they have high aerobic capacity and distinctive cardiovascular physiology resembling of endothermic mammals. Here, we sequence the genome Komodo dragon Varanus komodoensis, largest extant monitor lizard, generate a high-resolution de novo chromosome-assigned assembly for V. komodoensis using hybrid approach long-range sequencing single-molecule optical mapping. Comparing with those related species, find evidence positive selection...
B chromosomes are dispensable and variable karyotypic elements found in some species of animals, plants fungi. They often originate from duplications translocations host genomic regions or result hybridization. In most species, little is known about their DNA content. Here we perform high-throughput sequencing analysis roe deer brocket deer, the only representatives Cetartiodactyla to have chromosomes.
A comparative analysis of the genetic diversity ancient and modern sheep can shed light on origin these animals their distribution as well help to evaluate role humans at each formation stage different breeds. Here we isolated DNA performed sequencing mitochondrial D-loop from 17 bone remains (~4000-1000 years old) found in archaeological complexes south Altai (Western Siberia). The length sequences obtained ranged between 318 586 bp. haplotype nucleotide were 0.801 ± 0.081 0.0096 0.0014...
Abstract The brown bear (Ursus arctos) is an iconic carnivoran species of the Northern Hemisphere. Its population history has been studied extensively using mitochondrial markers, which demonstrated signatures multiple waves migration, arguably connected with glaciation periods. Among Eurasian bears, Siberian populations remain understudied. We have sequenced complete genomes four ancient (~4.5–40 kya) bears from South Siberia and 19 modern Russian Far East. Reconstruction phylogenetic...
Summary Monitor lizards are unique among ectothermic reptiles in that they have a high aerobic capacity and distinctive cardiovascular physiology which resembles of endothermic mammals. We sequenced the genome Komodo dragon ( Varanus komodoensis ), largest extant monitor lizard, present resolution de novo chromosome-assigned assembly for V. , generated with hybrid approach long-range sequencing single molecule physical mapping. Comparing those related species showed evidence positive...
Representatives of Infraorder Gekkota demonstrate relatively low chromosomal evolution and rapidly evolved sex chromosome systems. Using low-coverage sequencing, we sequenced chromosome-specific libraries Gekko japonicus putative ofHemidactylus platyurus to compare with annotated genomes squamate reptiles.We found evolutionary long conservation macro-chromosome high dynamic micro-chromosomes.Also, discovered homologues synteny blocks between chromosomes species from different infraorder.