Results 21 to 30 of about 281 (166)

Molecular phylogenetic analysis resolves Trisetum (Poaceae: Pooideae: Koeleriinae) polyphyletic: Evidence for a new genus, Sibirotrisetum and resurrection of Acrospelion

Journal of Systematics and Evolution, Volume 58, Issue 4, Page 517-526, July 2020., 2020
Abstract To investigate the evolutionary relationships among the species of Trisetum and other members of subtribe Koeleriinae, a phylogeny based on DNA sequences from four gene regions (ITS, rpl32‐trnL spacer, rps16‐trnK spacer, and rps16 intron) is presented.
Patricia Barberá, Robert J. Soreng, Paul M. Peterson, Konstantin Romaschenko, Alejandro Quintanar, Carlos Aedo   +5 more
wiley   +1 more source

EPIGENETICS OF CARCINOGENESIS

Креативная хирургия и онкология, 2017
Currently, the key mechanisms of carcinogenesis are epigenetic events. Epigenetic factors include DNA methylation, histone modifications, microRNA expression and higher chromatin organization.
Rustam N. Mustafin, Elza K. Khusnutdinova   +1 more
doaj   +1 more source

Inheritance features of productivity traits in pea hybrids F₁ and F₂

Зерновое хозяйство России, 2023
The main reserve for improving of pea grain production is the development of new highly productive varieties. In this case, intraspecific hybridization is the main tool, but the patterns of inheritance by hybrids of several economically valuable traits ...
F. A. Davletov, K. P. Gainullina, А. М. Dmitriev, E. V. Badamshina   +3 more
doaj   +1 more source

The role of building fortified lines and new cities in the formation of southeastern borders of Russia in the 17th – 18th centuries

Вестник Тамбовского университета. Серия: Гуманитарные науки, 2019
The study of the process of state territory expansion and the formation of state borders is a relevant problem of historical science. We set a goal: to show how this process went on in the Southeast of Russia in the 17th – 18th centuries.
R. G. Bukanova
doaj   +1 more source

Сельская местность Башкирии: преобладающие типы и особенности трансформации в постсоветский период

Крестьяноведение, 2022
The article outlines the features of the development of rural areas in the Republic of Bashkortostan in the post-Soviet period, such as the high share of the rural population, developed agricultural sector, institutional support of the village, etc ...
Alexander I. Alekseev, Linar R. Imangulov   +1 more
doaj   +1 more source

Seasonal pattern to multiple sclerosis in newborns in Bashkortostan [PDF]

Саратовский научно-медицинский журнал, 2013
Research objective is to investigate the seasonal pattern to multiple sclerosis (MS) in newborns in the Republic of Bashkortostan (RB) depending on months of year in comparison with the RB population. Materials.
Magzhanov R.V., Sharafutdinova L.R., Bakhtiyarova K.Z.   +2 more
doaj  

Crop wild relatives in the protected areas of the Republic of Bashkortostan

Труды по прикладной ботанике, генетике и селекции, 2022
Background. Comprehensive research into crop wild relatives (CWR) is essential to ensure food security. Protected areas serve as the main reserves for CWR in situ conservation and their population genetics studies.
S. R. Miftakhova, L. M. Abramova, N. M. Saifullina, O. V. Yusupova   +3 more
doaj   +1 more source

Testing and identification of bovine viral diarrhea virus isolates recovered in Russia between 2019 and 2022

Ветеринария сегодня, 2023
Studying the agents of bovine viral diarrhea (BVD) is an important task given the high probability of new isolate introduction into the Russian Federation, as well as the need to take into account the genotype and subgenotype of the virus circulating in ...
R. I. Bubyakin, S. V. Kononova, I. N. Shumilova, O. P. Byadovskaya, A. O. Krotova, A. V. Kononov   +5 more
doaj   +1 more source

Demographic processes among the Udmurts of Bashkiria in 1959–1989 [PDF]

Вестник археологии, антропологии и этнографии
This article presents a comprehensive analysis of demographic processes — including population dynamics, composition, and birth and death rates — among the Udmurt population of Bashkiria in 1959–1989.
Azhigulova A.I. , Uvarov S.N., Chernysheva N.V.   +2 more
doaj   +1 more source

Biodiversity Of Bryophyte Of Photic Zones Of Caves In The Kutuk Tract (Southern Ural, Bashkiria)

Geography, Environment, Sustainability, 2023
This article presents results of a study of bryophytes in seven caves of the Kutuk tract of the National Park «Bashkiria» of the Republic of Bashkortostan, including the largest cave in Bashkiria – Kutuk-Sumgan.Fifty-five bryophytes species were found in
S. E. Mazina, E. V. Kozlova, A. S. Fedorov, S. R. Abdullin   +3 more
doaj   +1 more source