Results 51 to 60 of about 3,445,482 (314)

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Seasonal Characteristics and Source Contributions Analysis of PM2.5 in Mountainous Cities

open access: yesAerosol and Air Quality Research
PM2.5 is an important component of haze, and an in-depth understanding of PM2.5 pollution characteristics and potential source areas is of great significance for the accurate prevention and control of PM2.5 pollution. Previous studies have mostly focused
Qian Wang   +3 more
doaj   +1 more source

Historical Evolution and Prevention of Westophobia in Muslim Societies

open access: yesJournal of Islamic Thought and Civilization, 2023
Confrontational religious, economic, and political issues have created an intolerant environment globally. The clashes between the worlds have not only disturbed and manipulated both civilizations but also illustrated the faults on the global world ...
Muhammad Riaz Mahmood   +2 more
doaj  

Calendar symbolism of the Shield of Achilles [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2013
This article is devoted to a very ancient description of the famous "Shield of Achilles" in the ancient literature. For several centuries this ecphrasis has been actualizing and became an object of imitation.
Fesenko, A.V.
doaj   +1 more source

Considering Vietnam [PDF]

open access: yes, 2012
The Vietnam War is evolving from contemporary memory into history. Fifty years on, it still serves as a benchmark in the history of war reporting and in the representation of conflict in popular culture and historical memory.
Lardinois, Brigitte   +3 more
core  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

History, Culture and Politics of the Kurds: A Short Overview

open access: yesKulturní Studia, 2023
This article provides a comprehensive overview of the Kurds, the world’s largest people without a state of their own, and explores their complex and often tragic history.
Michiel Leezenberg
doaj   +1 more source

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

Virtual Museum for NACHA [PDF]

open access: yes, 2018
Our team worked with the Nso’ Arts and Cultural Heritage Association and created a virtual museum in order to increase awareness of the unique culture of the Nso’ people in Cameroon, Africa.
Chaudhry, Sonali, Hawthorne, Alisa
core   +1 more source

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