Results 121 to 130 of about 312,350 (315)

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Generic multiplicity in Alasdair Gray\u27s Lanark: a life in 4 books

open access: yes, 2002
This paper begins by acknowledging the ontological multiplicity which characterises the fictional world(s) of Lanark: A Life in 4 Books, and suggests the need to complement this reading by looking into its generic multiplicity.
Juan Hatchard, Luis de
core  

The Paradox of Mysticism in the Zhuangzi: Oneness, Multiplicity, and the Transformation of Self and Reality

open access: yesReligions
This paper examines the four-stage process of mystical experience in the Huzi and Lady Yu allegories of the Zhuangzi. It begins with a lifeless stage enabled by the mystic’s purgation of the world and the self. It is followed by a revitalization stage in
Jinjing Zhu
doaj   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Multiplicity dependence of the average transverse momentum in pp, p–Pb, and Pb–Pb collisions at the LHC

open access: yes, 2013
The average transverse momentum ⟨pT⟩ versus the charged-particle multiplicity Nch was measured in p-Pb collisions at a collision energy per nucleon-nucleon pair √sNN = 5.02 TeV and in pp collisions at collision energies of s√=0.9, 2.76, and 7 TeV in the ...
안상언   +3 more
core  

The Set of Numerical Semigroups with Frobenius Number Belonging to a Fixed Interval

open access: yesMathematics
Let a and b be positive integers such that ...
María Ángeles Moreno-Frías   +1 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Multiplicity dependence of two-particle azimuthal correlations in pp collisions at the LHC

open access: yes, 2013
We present the measurements of particle pair yields per trigger particle obtained from di-hadron azimuthal correlations in pp collisions at s√s√ = 0.9, 2.76, and 7 TeV recorded with the ALICE detector.
안상언   +3 more
core  

Multiplicity associated to high pT events and multiplicity fluctuations

open access: yes, 2006
It is shown that the difference between the multiplicity associated to high pT events and the unbiased multiplicity is given by the normalized variance of the multiplicity distribution, as a consequence of high pT events being self-shadowed.
L. Cunqueiro   +2 more
core   +1 more source

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