Zobrazeno 1 - 10
of 280
pro vyhledávání: '"V Shekhovtsov"'
Publikováno v:
Вавиловский журнал генетики и селекции, Vol 28, Iss 5, Pp 563-570 (2024)
Earthworms are known for their intricate systematics and a diverse range of reproduction modes, including outcrossing, self-fertilization, parthenogenesis, and some other modes, which can occasionally coexist in a single species. Moreover, they exhib
Externí odkaz:
https://doaj.org/article/d04df30f687b4cbfadbd818f2f092e91
Autor:
Sergey V. Shekhovtsov, Iryna V. Omelchenko, Svitlana V. Shishkina, Andrey O. Doroshenko, Kateryna O. Vus, Hanna S. Vlasenko, Nikolay O. Mchedlov-Petrossyan
Publikováno v:
Colorants, Vol 2, Iss 3, Pp 500-517 (2023)
Contrary to the 4′- and 5′-nitro- and aminofluoresceins, the corresponding 3′-derivatives are practically unexplored. In this paper, we describe the synthesis and spectral properties of 3′-nitrofluorescein and 3′-aminofluorescein, as well a
Externí odkaz:
https://doaj.org/article/ef27d96cff9b4e559d1b9405726d41d3
Autor:
S. V. Shekhovtsov, G. V. Vasiliev, R. Latif, T. V. Poluboyarova, S. E. Peltek, I. B. Rapoport
Publikováno v:
Вавиловский журнал генетики и селекции, Vol 27, Iss 2, Pp 146-152 (2023)
Earthworms are an important ecological group that has a significant impact on soil fauna as well as plant communities. Despite their importance, genetic diversity and phylogeny of earthworms are still insufficiently studied. Most studies on earthworm
Externí odkaz:
https://doaj.org/article/9ec8a453463044dabda5c41924d8a4f0
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:
D. N. Smirnov, S. V. Shekhovtsov, A. A. Shipova, G. R. Gazizova, E. I. Shagimardanova, N. A. Bulakhova, E. N. Meshcheryakova, T. V. Poluboyarova, E. E. Khrameeva, S. E. Peltek, D. I. Berman
Publikováno v:
Вавиловский журнал генетики и селекции, Vol 26, Iss 1, Pp 109-116 (2022)
The Siberian wood frog Rana amurensis Boulenger, 1886 is the most hypoxia-tolerant amphibian. It can survive for several months in an almost complete absence of oxygen. Little is known about the mechanisms of this remarkable resilience, in part becau
Externí odkaz:
https://doaj.org/article/41271a6b53ba40fe925445ca277bf3d4
Publikováno v:
Вавиловский журнал генетики и селекции, Vol 25, Iss 6, Pp 647-651 (2021)
The size of the nuclear genome in eukaryotes is mostly determined by mobile elements and noncoding sequences and may vary within wide limits. It can differ significantly both among higher-order taxa and closely related species within a genus; genome
Externí odkaz:
https://doaj.org/article/66000421793c4fa283e29822e0f0e94d
Autor:
A. S. Rozanov, S. V. Shekhovtsov, N. V. Bogacheva, E. G. Pershina, A. V. Ryapolova, D. S. Bytyak, S. E. Peltek
Publikováno v:
Вавиловский журнал генетики и селекции, Vol 25, Iss 1, Pp 125-134 (2021)
In this review, we discuss the progress in the study and modif ication of subtilisin proteases. Despite longstanding applications of microbial proteases and a large number of research papers, the search for new protease genes, the construction of pro
Externí odkaz:
https://doaj.org/article/6ad172f1ce0e44a2b8577854ad4fa807
Autor:
Yu. E. Uvarova, A. V. Bryanskaya, A. S. Rozanov, V. N. Shlyakhtun, E. A. Demidov, K. V. Starostin, T. N. Goryachkovskaya, S. V. Shekhovtsov, N. M. Slynko, S. E. Peltek
Publikováno v:
Вавиловский журнал генетики и селекции, Vol 24, Iss 4, Pp 376-382 (2020)
For accurate species-level identification of microorganisms, researchers today increasingly use a combination of standard microbiological cultivation and visual observation methods with molecular biological and genetic techniques that help distinguis
Externí odkaz:
https://doaj.org/article/ac7715360293457fab65a19dac6dba14
Publikováno v:
Высшее образование в России, Vol 29, Iss 4, Pp 119-126 (2020)
Breakthrough development of the Russian economy is the global goal which is continuously mentioned by the President in his speeches. Personnel potential of specialists of real sector of the economy has the determinant value for the successful realiza
Externí odkaz:
https://doaj.org/article/d24d1e5ea7634f3caac06b70e6cf170f
Autor:
S. V. Shekhovtsov, I. B. Rapoport, T. V. Poluboyarova, A. P. Geraskina, E. V. Golovanova, S. E. Peltek
Publikováno v:
Вавиловский журнал генетики и селекции, Vol 24, Iss 1, Pp 48-54 (2020)
Dendrobaena schmidti (Michaelsen, 1907) is a polymorphic earthworm species from the Caucasus and adjacent regions. Adult D. schmidti individuals have highly variable body size (from 1.5 to well over 10 cm) and color (from dark purple to total lack of
Externí odkaz:
https://doaj.org/article/04eb42df8e944a93aa8c64630f4d2118