Results 51 to 60 of about 863,612 (313)
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
wiley +1 more source
Acta Scientiarum Polonorum. Formatio Circumiectus, 2020 Aim of the study: The purpose of the article is to present the effects of work on developing a method for determining environmental trough flows that could be implemented as a tool for assessing the degree of possible use of water resources by humans ...
Jerzy Grela, Paweł Madej
doaj +1 more source
Improving Environmental Interventions by Understanding Information Flows [PDF]
Trends in Ecology & Evolution, 2019 Conservationists are increasingly interested in changing human behaviour. One understudied aspect of such interventions is information flow. Different patterns of interpersonal communication and social structures within communities influence the adoption of behavioural changes through social influence and social reinforcement.
De Lange, E +2 more
openaire +3 more sources
Evolution and concept of environmental flows (e–flows): Meta–analysis
Water Supply, 2023 The idea of e-flows emerged as a result of the efforts to lessen the effects of river flow alterations. The role of e-flows in ecosystem protection and water resources management isn’t yet fully understood and practiced. This review summarizes the historical evolution of the concept and recaps the assessment methods; analyze impacts of river flow ...
Gizaw Abera Gebreegziabher +3 more
openaire +2 more sources
, 2004 Many examples of chemical and biological processes take place in large-scale environmental flows. Such flows generate filamental patterns which are often fractal due to the presence of chaos in the underlying advection dynamics.
Adilson E. Motter +5 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
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
wiley +1 more source
Governing Environmental Flows [PDF]
, 2006 Globalization and the changing role of the nation-state calls for new approaches to environmental governance and new ways to conceptualize it. Recent developments in sociology—seen in the work of John Urry, Manuel Castells, and others—shows how social theory can be made less static, more fluid, and more directed toward flow and networks in order to ...
openaire +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Frontiers in Environmental ScienceAlthough intermittent and ephemeral rivers lack surface flow for part of the year, they provide vital refuges for biota in otherwise dry semi-arid and arid landscapes. The hydrology of many such rivers has been altered due to river regulation and climate
Xiaoying Liu +4 more
doaj +1 more source