A5006105100- Developmental Biology and Gene Regulation
- Escherichia coli research studies
- Microbial Community Ecology and Physiology
- Probiotics and Fermented Foods
- CRISPR and Genetic Engineering
- Silk-based biomaterials and applications
- Plant and animal studies
- Genetic diversity and population structure
- Aquatic Invertebrate Ecology and Behavior
- Species Distribution and Climate Change
- Archaeology and ancient environmental studies
- Animal Ecology and Behavior Studies
- Mycobacterium research and diagnosis
- Lepidoptera: Biology and Taxonomy
- Proteins in Food Systems
- Marine Biology and Ecology Research
- Pluripotent Stem Cells Research
- Insect and Arachnid Ecology and Behavior
- Indigenous Studies and Ecology
- Methane Hydrates and Related Phenomena
- Glycosylation and Glycoproteins Research
- Polar Research and Ecology
- Pleistocene-Era Hominins and Archaeology
- Mollusks and Parasites Studies
St Petersburg University
2016-2024
We described a new cossid species, Dyspessa ulgen sp. nov. from the Tarbagatai and Altai Mountains compared it to other taxa of reported region (D. tristis, D. saldaitisi, saissanica), as well morphologically similar ulula. The species is most closely related ulula but differs latter in characteristics male genitalia, wing pattern, molecular data (a 658 bp fragment mitochondrial COI gene).
Elaboration of protocols for differentiation human pluripotent stem cells to dopamine neurons is an important issue development cell replacement therapy Parkinson's disease. A number have been already developed; however, their efficiency and specificity still can be improved. Investigating the role signaling cascades, neurogenesis, help solve this problem provide a deeper understanding in neuronal development. Notch plays essential maintenance central nervous system after birth. In our...
ABSTRACT Enterococcus faecium 58m is a putative ancient nonpathogenic strain isolated from the intestinal content of an adult woolly mammoth ( Mammuthus primigenius ). Here, we report its draft genome sequence, consisting 60 contigs. In silico genomic analysis was performed to determine genetic features and pathogenic potential this microorganism.
is the oldest classic model object in developmental genetics. It may seem that various structures of fruit fly at all stages have been well studied and described. However, recently we shown some specialized
Genus Littorina subgenus Neritrema (Mollusca, Caenogastropoda) includes the “obtusata” group of closely related species (Littorina obtusata and L. fabalis). The anatomy adult reproductive system (pallial oviduct) is only reliable feature used for identification in females these species. Reproductive reproduction-associated proteins often diverge between sibling Despite being high evolutionary interest, molecular basis this divergence remains poorly understood. We performed...
Investigation and description of viable bacteria isolated from ancient permafrost are an essential part modern paleomicrobiology ([1][1], [2][2]), despite the difficulties with evidence autochthony isolates. In our work, we have described draft genome unusual strain
In the evolution of invertebrates, transition from egg-layers to brooders occurred many times. However, molecular mechanisms underlying this are still not well understood. Recently diverged species genus Littorina (Mollusca, Gastropoda, Caenogastropoda, Littorinimorpha): saxatilis, L. arcana, compressa, obtusata and fabalis might be a fruitful model for elucidation these mechanisms. All five sympatrically inhabit an intertidal zone. Only saxatilis is ovoviviparous while other four form...