Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Sergei V. Shekhovtsov"'
Metabolomic Profiling Reveals Differences in Hypoxia Response between Far Eastern and Siberian Frogs
Autor:
Sergei V. Shekhovtsov, Nina A. Bulakhova, Yuri P. Tsentalovich, Ekaterina A. Zelentsova, Nataliya A. Osik, Ekaterina N. Meshcheryakova, Tatiana V. Poluboyarova, Daniil I. Berman
Publikováno v:
Animals, Vol 13, Iss 21, p 3349 (2023)
Anoxia is a significant challenge for most animals, as it can lead to tissue damage and death. Among amphibians, the Siberian frog Rana amurensis is the only known species capable of surviving near-zero levels of oxygen in water for a prolonged perio
Externí odkaz:
https://doaj.org/article/927c1c8c21734cd1824ddf45b4d5359b
Autor:
Ilya I. Lyubechanskii, Elena V. Golovanova, Roman Yu. Dudko, Galina N. Azarkina, Olga A. Rusalimova, Ekaterina S. Samoylova, Sergei V. Shekhovtsov, Pavel A. Barsukov
Publikováno v:
Diversity, Vol 15, Iss 3, p 402 (2023)
The aim of our study is to assess changes in soil macroinvertebrate biodiversity when conventional tillage (CT) is replaced by no-tillage (NT) in agroecosystems of the southern part of the West Siberian forest steppe. The research was conducted in th
Externí odkaz:
https://doaj.org/article/150cd35c500b4f16bec6bc074495ebfa
Autor:
Elena V. Golovanova, Stanislav Yu. Kniazev, Kamil Karaban, Kirill A. Babiy, Sergei V. Shekhovtsov
Publikováno v:
Diversity, Vol 15, Iss 2, p 248 (2023)
Earthworm invasions often reduce biodiversity and affect the ability of ecosystems to perform ecosystem functions. Over the past few decades, European lumbricid species have spread widely in natural habitats in Western Siberia, without completely dis
Externí odkaz:
https://doaj.org/article/e240eb51b58e49629c2a28c8ac517db0
Autor:
Ekaterina N. Meshcheryakova, Nina A. Bulakhova, Zoya A. Zhigulskaya, Sergei V. Shekhovtsov, Daniil I. Berman
Publikováno v:
Diversity, Vol 15, Iss 1, p 72 (2023)
The geographic variability of the cold hardiness of poikilothermic animals is one of the keys to understanding the mechanisms of the formation of their ranges under climate change or anthropogenic introductions. A convenient object is the small torto
Externí odkaz:
https://doaj.org/article/99a2e1d5070d47fb864d5598d6f2887c
Publikováno v:
BMC Evolutionary Biology, Vol 19, Iss S1, Pp 13-22 (2019)
Abstract Background Many earthworm species demonstrate significant cryptic diversity, with several highly diverged mitochondrial lineages found within most of the taxa studied to date. The status of differences between these lineages on the nuclear l
Externí odkaz:
https://doaj.org/article/e90ecfa9f1bb447d994dac58fa521e97
Publikováno v:
Diversity, Vol 14, Iss 8, p 613 (2022)
Ants of the «Formica picea—F. candida» complex are widespread across Eurasia. However, it is still a matter of debate if it constitutes one or two species. In this study, we collected a sample of specimens from different parts of Eurasia, sequenc
Externí odkaz:
https://doaj.org/article/4673f8af476f422e9a03c4f6c3e76fa9
Autor:
Sergei V. Shekhovtsov, Aleksandra A. Shipova, Tatiana V. Poluboyarova, Gennady V. Vasiliev, Elena V. Golovanova, Anna P. Geraskina, Nina A. Bulakhova, Tímea Szederjesi, Sergei E. Peltek
Publikováno v:
Frontiers in Genetics, Vol 11 (2020)
Eisenia nordenskioldi (Eisen, 1879) is the only autochthonous Siberian earthworm with a large distribution that ranges from tundra to steppe and broadleaved forests. This species has a very high morphological, ecological, karyological, and genetic di
Externí odkaz:
https://doaj.org/article/00b3f3b0153b40c395a894cd52e170d5
Autor:
Sergei V. Shekhovtsov, Nina A. Bulakhova, Yuri P. Tsentalovich, Ekaterina A. Zelentsova, Ekaterina N. Meshcheryakova, Tatiana V. Poluboyarova, Daniil I. Berman
Publikováno v:
Animals, Vol 12, Iss 10, p 1286 (2022)
The moor frog Rana arvalis is one of a few amphibians that can tolerate freezing to low temperatures, up to −16 °C. In this study, we performed metabolomic analysis of the liver and hindlimb muscles of frozen and control R. arvalis. We found that
Externí odkaz:
https://doaj.org/article/8b54d93e85394f8a894182a2a3ec7754
Publikováno v:
Diversity, Vol 14, Iss 4, p 256 (2022)
Tilia sibirica and T. nasczokinii are considered to be endemic Siberian linden species. They have very small distributions located hundreds to thousands of kilometers away from other lindens. It is unclear how closely these species are related to the
Externí odkaz:
https://doaj.org/article/6d5756fce1a542baa1361a43a74d5885
Autor:
Sergei V. Shekhovtsov, Nina A. Bulakhova, Yuri P. Tsentalovich, Ekaterina A. Zelentsova, Ekaterina N. Meshcheryakova, Tatiana V. Poluboyarova, Daniil I. Berman
Publikováno v:
Biology, Vol 10, Iss 11, p 1172 (2021)
The Siberian salamander Salamandrella keyserlingii Dybowski, 1870 is a unique amphibian that is capable to survive long-term freezing at −55 °C. Nothing is known on the biochemical basis of this remarkable freezing tolerance, except for the fact t
Externí odkaz:
https://doaj.org/article/67a18d285c854eb493c248aee98cf437