Results 71 to 80 of about 1,955,465 (354)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

India as a Foreign Policy Actor – Normative Redux. CEPS Working Document No. 285, February 2008 [PDF]

open access: yes, 2008
This paper analyses India’s behaviour as a foreign policy actor by looking at India’s changing relations over the past decade with the EU, US, China, Japan, Myanmar, Pakistan, Nepal and, in a historical departure, the former princely state of Sikkim.
Kumar, Radha.
core  

Narrating the Natural History Unit: institutional orderings and spatial strategies [PDF]

open access: yes, 2000
This paper develops a conceptualisation of institutional geographies through participation observation and interviews in the BBC's Natural History Unit (NHU), and the approach of actor network theory.
Davies, G
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Charlot, un clown raconte le mélodrame

open access: yesItinéraires, 2015
Charlie Chaplin’s work presents itself in his original form when, balancing between burlesque and pathos and for the most cathartic meeting, he invites both the framework of melodrama and the clown figure in front of his camera. The clown is hardworking,
Anne Poggioli
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Legacies of Enslavement: Theatre Review of The Great Shame

open access: yesCritical Romani Studies
In this article, I review The Great Shame, a play by Alina Șerban, a Romanian Romani playwright and actor. My analysis focuses on the central theme of the play, namely the enslavement of Romani people in the historical Romanian Principalities of ...
Oana Rusu
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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