Results 121 to 130 of about 1,182,326 (304)

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

A critical evaluation of the writing methods of selected scholars of African culture and traditional religion – E. B. Idowu; E. G. Parrinder and K. A. Opoku [PDF]

open access: yes, 2019
Every activity of man is often done in a certain way. This includes the study of religion. Scholars have generally adopted various methods in studying religion. Some of these methods have been classified as unacademic, while some are
Asuquo, Offiong Offiong
core  

Structural biology of ferritin nanocages

open access: yesFEBS 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

The Importance of Seeming Earnest: Emotion Work and Leadership in Theater Worlds [PDF]

open access: yes, 2018
Although leaders can always use formal power to establish their authority, they do so at risk of alienating group members. By studying theater workers who must establish authority without having the opportunity to establish their expertise, I find a ...
Kordsmeier, Gregory T.
core   +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

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS 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
wiley   +1 more source

Communication in the classroom: Practice and reflection of a mathematics teacher [PDF]

open access: yes, 2008
This paper discusses the conceptions, practices and reflections about practices of a mathematics teacher, Maria, with respect to classroom communication and their change during the activity of a collaborative project involving a researcher and two other
Martinho, Maria Helena   +1 more
core  

La politique du terrain brûlé

open access: yesSociologies, 2007
The paper, based on an ethnography of a « mined field » in a school of relegation, deals about some ethnographical traps and ethical dilemmas of the searcher « trapped » in the social network he’s studying, as Everett C. Hughes suggested.
Philippe Vienne
doaj  

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