Results 31 to 40 of about 929,968 (266)
Prime graphs and exponential composition of species
Journal of Combinatorial Theory, Series A, 2008 30 pages, 7 figures, 1 ...
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Chemical composition of various Ephedra species
Biomolecules and Biomedicine, 2015 The medicinal significance of Ephedra is based on the sympathomimetic properties of ephedrine (E) alkaloids. Pharmacological effects depend on the phytocomposition of individual Ephedra species. The aim of this study was to measure the total alkaloids content (TAC), total phenolics content (TPC), and total flavonoids content (TFC) and determine their ...
Saida, Ibragic, Emin, Sofić
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FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
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یافتههای نوین در علوم زیستی, 2021 Overgrazing affects plant communities, and is a significant disturbance factor in arid and semi-arid regions. The immediate changes of plant communities after overgrazing in the disturbed arid ecosystems of Iran have been poorly studied. We recorded data
Sarmad Mahdi Kadhum +3 more
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FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
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Учёные записки Казанского университета: Серия Естественные науки, 2018 The species composition, biomass, and structure of phytoplankton communities in small eutrophic reservoirs with algal “bloom” have been studied. “Water bloom” in the studied water bodies is caused by widespread species belonging to the taxa Chlorophyta ...
O.G. Gorokhova
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Catalogue of fungi in China 5. Preliminary survey of macrofungi in Medog, Southwest China
MycologyThe unique ecological environment and minimal human interference in Medog County endow it with abundant and distinctive macrofungi resources. But in the past, there have been few research reports on the investigation of macrofungi in Medog County.
Shun Liu +3 more
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Volatile composition of three Trifolium species
Planta Medica, 2008 The volatile compounds of Trifolium (Leguminosae) echinatum L., Trifolium stellatum var. stellatum L., Trifolium nigrescens subs. petrisavi (Celm) Holmboe, Medicago polymorpha var. vulgaris L., Medicago arabica (L.) Huds. and Medicago minima var. minima (L.) Grufbg.
Sabudak, T., Goren, A. C.
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FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
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Planktonic crustaceans of the Balkhash-Alakol lake system (South-Eastern Kazakhstan)
Acta Biologica SibiricaPlanktonic crustaceans are the basis of the food supply for animals with higher trophic levels and determine the fish productivity of any water body. Large Cladocera play a significant role in the natural purification of the water column.
Akerke Kenzheyeva, Elena G. Krupa
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