Results 81 to 90 of about 2,594 (279)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS 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

Does Climate Risk Affect Corporate Financial Performance: Evidence from Türkiye

open access: yesEkonomi, Politika & Finans Araştırmaları Dergisi
Climate risk affects not only living things and nature but also, increasingly, firms. Therefore, quantifying the impacts of climate risk on firms and analyzing their impact on financial performance constitutes an important area of research.
Şenol Doğan   +2 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS 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

Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells

open access: yesFEBS Letters, EarlyView.
Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López   +2 more
wiley   +1 more source

The Impact of Firms' Carbon Emissions on Financial Performance and the Role of Innovation: Evidence from Türkiye

open access: yesMehmet Akif Ersoy Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi
Carbon emissions, one of the main causes of climate change and environmental degradation, have recently become extremely important. In parallel, firms' disclosure of their environmental performance and activities to reduce carbon emissions are viewed ...
Musa Özçelik   +1 more
doaj   +1 more source

e-Participation in Austria: Trends and Public Policies [PDF]

open access: yes
The paper is a first step to assess the status of e-participation within the political system in Austria. It takes a top-down perspective focusing on the policy framework related to citizens´ rights in the digital environment, the role of public ...
Doris Allhutter, Georg Aichholzer
core  

Empirical analysis of risk taking, investment efficiency and diversification in Turkish defined contribution pension plans [PDF]

open access: yes, 2022
This article empirically studies the risk levels of individual pension portfolios, investment efficiency and also the diversification of the pension investors in Türkiye with a novel administrative data with the month-end snapshots in December 2019.
Ergun, Korkmaz,   +2 more
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS 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

Analysis of Sustainability Reporting in the Turkey Automotive Sector [PDF]

open access: yes, 2017
Sustainability reporting is a responsibility practices related to corporate performance measurement for sustainable development objectives. Prepared as a requirement of the responsibility for the internal and external stakeholders.
KOCAMIŞ, Tuğçe UZUN   +1 more
core   +1 more source

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