Results 171 to 180 of about 62,935 (305)

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

A Commutative Model Composition Operator to Support Software Adaptation

, 2012
International audienceThe adaptive software paradigm supports the definition of software systems that are continuously adapted at run-time. An adaptation activates multiple features in the system, according to the current execution context (e.g., CPU ...
Mosser, Sébastien, Blay-Fornarino, Mireille, Duchien, Laurence   +2 more
core  

<i>N</i> =1 Super Virasoro Tensor Categories. [PDF]

Commun Math Phys
Creutzig T, McRae R, Orosz Hunziker F, Yang J.   +3 more
europepmc   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +1 more source

The composition operator in Sobolev Morrey spaces

, 2016
In this paper we prove sufficent conditions on a map f from the real line to itself in order that the composite map f ◦ g belongs to a Sobolev Morrey space of real valued functions on a domain of the n-dimensional space for all functions g in such a ...
KYDYRMINA, NURGUL, LANZA DE CRISTOFORIS, MASSIMO   +1 more
core  

Long-Time Dynamics for the Kelvin-Helmholtz Equations Close to Circular Vortex Sheets. [PDF]

Arch Ration Mech Anal
Murgante F, Roulley E, Scrobogna S.
europepmc   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

A machine learning approach to using ultrasound for body composition and nutritional status assessment in newborns: a pilot study protocol. [PDF]

Pilot Feasibility Stud
Ranger BJ, Albert M, Kim JI, Cho H, Hohenberg J, He K, Wei D, Berhane M, Girma T, Estroff J, Bell KA, Park J.   +11 more
europepmc   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

Differentiability properties of the autonomous composition operator in Sobolev spaces.

, 1997
This paper contains theorems of continuity and of $r$-th order Fr\'echet differentiability, with $r\geq 1$, for the autonomous composition operator in Sobolev spaces and an `inverse result', which shows the optimality of the continuity and ...
LANZA DE CRISTOFORIS, MASSIMO
core