Results 61 to 70 of about 8,360,090 (307)

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

Energy conditions outside a dielectric ball

open access: yes, 2004
We show analytically that the vacuum electromagnetic stress-energy tensor outside a ball with constant dielectric constant and permeability always obeys the weak, null, dominant, and strong energy conditions.
Delia Schwartz-Perlov   +5 more
core   +1 more source

4He adsorbed outside a single carbon nanotube [PDF]

open access: yes, 2012
The phase diagrams of $^4$He adsorbed on the external surfaces of single armchair carbon nanotubes with radii in the range 3.42 -- 10.85 \AA \ are calculated using the diffusion Monte Carlo method.
Boronat, J., Gordillo, M. C.
core   +3 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Moć praznine - Spekulativni realizam i umjetnički radovi Tome Savića Gecana

open access: yesArs Adriatica, 2015
Certain artists have entered the adventure of search for emptiness preceding and following every act of life: human productive reproduction the society.
Miško Šuvaković
doaj  

A declaration of commitments toward agroecology pluralities

open access: yesJournal of Agriculture, Food Systems, and Community Development
Introduction (first paragraphs): The U.S. Agroecology Summit was held May 22–25, 2023, at the Elms Hotel in Excelsior Springs, Missouri. One of the first agroecology convenings of its kind, the summit was funded by the U.S. Department of Agriculture (
Agroecology Summit ‘Outside Empire’ Subgroup Trumbull
doaj   +1 more source

Spaces In, Outside Of, and Between [PDF]

open access: yes, 2019
My practice involves leveraging analog and digital techniques from many disciplines, but especially graphic design, craft/material studies, and sculpture.
Peterein, Michelle
core   +2 more sources

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

Remarks on Thermal Strings outside Black Holes

open access: yes, 1994
We discuss the semiclassical approximation to the level density of (super) strings propagating in non-compact coset manifolds $G/H$. We show that the WKB ansatz agrees with heuristic red-shift arguments with respect to the ``exact" sigma model metric, up
't Hooft   +18 more
core   +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

Home - About - Disclaimer - Privacy