Zobrazeno 1 - 10
of 2 946
pro vyhledávání: '"Valentina G"'
Publikováno v:
Comparative Cytogenetics, Vol 18, Iss , Pp 239-246 (2024)
To identify nucleolus organizing regions (NORs), fluorescence in situ hybridization (FISH) with 18S rDNA probe was performed on chromosomes of Tenthredo campestris Linnaeus, 1758 (Tenthredinidae), Arge ciliaris (Linnaeus, 1767) (Argidae) (n = 10 in b
Externí odkaz:
https://doaj.org/article/7392bfee3efa4d4b9d1f446184c5ac58
Publikováno v:
European Journal of Entomology, Vol 121, Iss 1, Pp 413-424 (2024)
The hemipteran infraorder Cicadomorpha (cicadas, leafhoppers, treehoppers and spittlebugs) comprises more than 30,000 described extant species in 3,783 genera, 13 families and 3 superfamilies: Cicadoidea, Cercopoidea and Membracoidea. Here, we summar
Externí odkaz:
https://doaj.org/article/fc47fb56a850442789057279419adb5e
Publikováno v:
Polylinguality and Transcultural Practices, Vol 21, Iss 2, Pp 223-236 (2024)
The article examines the northerners’ world image as it is reflected in the artistic essay by Yakut literature founder A.I. Sofronov-Alampa, Travel notes (life in Zhigansky District). The significance of the study is highlighted by the fact that 20
Externí odkaz:
https://doaj.org/article/28a6a50c92f24265860a1626da954da0
Autor:
Al’bina Z. Dautova, Aleksey A. Zverev, Gul’nara G. Yanysheva, Andrey S. Nazarenko, Valentina G. Shamratova
Publikováno v:
Журнал медико-биологических исследований, Vol 12, Iss 2, Pp 161-171 (2024)
The purpose of this study was to identify age-related features of aerobic capacity in athletes working on their endurance or speed-strength qualities. Materials and methods. The research involved 103 male athletes, who were divided into groups accord
Externí odkaz:
https://doaj.org/article/5fba443fad6e49c0b9f9e25504b3bc97
Publikováno v:
European Journal of Entomology, Vol 121, Iss 1, Pp 109-123 (2024)
In this paper data on the number of follicles in testes and the number of ovarioles in ovaries of planthoppers (Hemiptera: Fulgoromorpha) are summarised and discussed. Fulgoromorpha include about 14,000 described species belonging to 21 families dist
Externí odkaz:
https://doaj.org/article/84bb1f8964694eb3b617d9e2c6a2edca
Publikováno v:
Nanomaterials, Vol 14, Iss 23, p 1937 (2024)
Multifunctional catalysts have received considerable attention in the cascade reactions of biomass processing. A cascade (or tandem) reaction is realized when multiple reaction steps that require different catalysts are performed in a one-step proces
Externí odkaz:
https://doaj.org/article/b49c91cd202e4bc780d59018ba3d018b
Autor:
Kseniia A. Deinichenko, Valentina G. Vynogradskaya, Pavel A. Grebnev, Valeriya M. Mikova, Dmitriy O. Bobylev, Abusaid M. Shaymardanov, Alexey A. Ivashechkin, Marina V. Erokhina, Alexandra I. Akinshina, Anna V. Semyanihina, Sergey I. Mitrofanov, Konstantin S. Grammatikati, Vladimir S. Yudin, Sergey M. Yudin, Antonida V. Makhotenko, Anton A. Keskinov, Sergey A. Kraevoy, Anna S. Makarova, Ekaterina A. Snigir, Dmitry V. Svetlichnyy, Veronika I. Skvortsova
Publikováno v:
Frontiers in Epigenetics and Epigenomics, Vol 2 (2024)
Introduction: Whole-genome DNA methylation identification is crucial for profiling physiologically and clinically relevant epigenetic changes. Although there are multiple experimental methods, their accuracy, advantages, and disadvantages need to be
Externí odkaz:
https://doaj.org/article/d2aeb872ad2b4d91b0bcbbc891adb6b5
Publikováno v:
Comparative Cytogenetics, Vol 17, Iss , Pp 287-293 (2023)
We studied the karyotype and chromosomal distribution of 18S rDNA clustered in nucleolar organizer regions (NORs) in Nysius graminicola (Kolenati, 1845), belonging to the subfamily Orsillinae (Lygaeidae). It is shown that this species has a karyotype
Externí odkaz:
https://doaj.org/article/13f97c12c76f48baac3e91e8f8e6029a
Publikováno v:
Insects, Vol 15, Iss 8, p 593 (2024)
Currently, clusters of 45S and 5S ribosomal DNA (rDNA) have been studied in about 1000 and 100 species of the class Insecta, respectively. Although the number of insect species with known 45S rDNA clusters (also referred to as nucleolus-organizing re
Externí odkaz:
https://doaj.org/article/783db1007e9444358b5970eb07791400
Autor:
Cigdem Tuc Altaf, Valentina G. Minkina, Stanislav I. Shabunya, Tuluhan O. Colak, Nurdan Demirci Sankir, Mehmet Sankir, Vladimir I. Kalinin
Publikováno v:
ACS Omega, Vol 8, Iss 39, Pp 36100-36108 (2023)
Externí odkaz:
https://doaj.org/article/3629c08da0a6432fa8f432c5a35119af