Results 81 to 90 of about 2,292,613 (306)

BOTANICAL GARDEN NAMED AFTER JÓZSEF SZIKURA

open access: yesBiota. Human. Technology
Objective is to study and analyse the history of the creation of the József Szikura Botanical Garden, the results of its scientific, educational and environmental work. Materials and methods of the study.
Erzsébet Kohut   +3 more
doaj   +1 more source

Prospects of introduction of species from Hypericum L. genus

open access: yesІнтродукція Рослин, 2000
Comparative introductive research of 73 Hypericum L. species from all 30 sections of the genus, not growing in wild conditions in Ukraine, has been carried out in M.M. Grishko National Botanical Gardens (Kyiv, Ukraine).
E.Y. Makovetskaya
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Western corn rootworm (Diabrotica virgifera virgifera), its potential spread and economic and ecological consequences in Germany

open access: yes, 2005
Western corn rootworm (WCR) (Diabrotica virgifera virgifera) has an important natural spreading potential in Europe. In 2003, this maize pest was introduced in five locations in West Europe, one of them being Blotzheim in Alsace (France) near the German ...
Enzian, Siegfried, Baufeld, Peter
core  

Environmental management and stewardship practices in Antarctic science and tourism: do they align with environmental concerns?

open access: yesPolar Research
In the Antarctic Peninsula, tourism and science operations are interconnected and overlap spatially and temporally, sharing practices aimed at reducing and mitigating the human footprint.
Daniela Cajiao   +4 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Evaluation of success of introduction of rare species of plants in the meadow-steppe culturphytocenosis

open access: yes, 2019
Objective — to assess the success of the introduction of rare plant species in the meadow-steppe culturphytocenosis on the botanical-geographical plot “Steppes of Ukraine” in M.M.
Gritsenko, V.V., V.V. Gritsenko
core   +2 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Introduction as a factor of plant resources enrichment and increase of species diversity of cultural phytocenoses

open access: yes, 2000
The role of plant introduction as the most important factor of plant resources enrichment and of the rise of species diversity in cultural phytocenoses are observed. The data of introduction and selection of forage plants in the M.M.
P.A. Moroz   +3 more
core   +1 more source

Olexandria arboretum of the NAS of Ukraine – the 70 years at the National Academy of Sciences of Ukraine: the historical path and the modernity

open access: yesІнтродукція Рослин, 2018
The history of creation of Olexandria arboretum is presented. The process of formation of the arboretum as a scientific institution at the Academy of Sciences of Ukraine is analyzed.
S.I. Galkin, N.S. Boiko
doaj   +1 more source

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