Results 61 to 70 of about 1,206,903 (162)

RNAi Screen in Tribolium Reveals Involvement of F-BAR Proteins in Myoblast Fusion and Visceral Muscle Morphogenesis in Insects

open access: yesG3: Genes, Genomes, Genetics, 2019
In a large-scale RNAi screen in Tribolium castaneum for genes with knock-down phenotypes in the larval somatic musculature, one recurring phenotype was the appearance of larval muscle fibers that were significantly thinner than those in control animals ...
Dorothea Schultheis   +2 more
doaj   +1 more source

Parabolic power concavity and parabolic boundary value problems

open access: yes, 2013
This paper is concerned with power concavity properties of the solution to the parabolic boundary value problem \begin{equation} \tag{$P$} \left\{\begin{array}{ll} \partial_t u=\Delta u +f(x,t,u,\nabla u) & \mbox{in}\quad\Omega\times(0,\infty),\vspace ...
Ishige, Kazuhiro, Salani, Paolo
core   +1 more source

MTSS1 is downregulated in nasopharyngeal carcinoma (NPC) which disrupts adherens junctions leading to enhanced cell migration and invasion

open access: yesFrontiers in Cell and Developmental Biology, 2023
Loss of cell–cell adhesions is the indispensable first step for cancer cells to depart from the primary tumor mass to metastasize. Metastasis suppressor 1 (MTSS1) is frequently lost in metastatic tissues, correlating to advanced tumor stages and poor ...
Shixing Zheng   +10 more
doaj   +1 more source

Distinct Bin/Amphiphysin/Rvs (BAR) family proteins may assemble on the same tubule to regulate membrane organization in vivo

open access: yesHeliyon
Intracellular membrane tubules play a crucial role in diverse cellular processes, and their regulation is facilitated by Bin-Amphiphysin-Rvs (BAR) domain-containing proteins.
Bhagaban Mallik   +5 more
doaj   +1 more source

On the relative asymptotic expressivity of inference frameworks [PDF]

open access: yesLogical Methods in Computer Science
We consider logics with truth values in the unit interval $[0,1]$. Such logics are used to define queries and to define probability distributions.
Vera Koponen, Felix Weitkämper
doaj   +1 more source

Extreme(ly) mean(ingful): Sequential formation of a quality group

open access: yes, 2010
The present paper studies the limiting behavior of the average score of a sequentially selected group of items or individuals, the underlying distribution of which, $F$, belongs to the Gumbel domain of attraction of extreme value distributions.
Krieger, Abba M.   +2 more
core   +1 more source

Fault Diagnosis of Rotor Broken Bar in Induction Motor Based on Successive Variational Mode Decomposition

open access: yesEnergies, 2022
When an induction motor is running at stable speed and low slip, the fault signal of the induction motor’s broken bar faults are easily submerged by the power frequency (50 Hz) signal. Thus, it is difficult to extract fault characteristics. The left-side
Xinyue Liu   +6 more
doaj   +1 more source

Dictyostelium MEGAPs: F-BAR domain proteins that regulate motility and membrane tubulation in contractile vacuoles [PDF]

open access: yesJournal of Cell Science, 2008
PCH family proteins are fundamentally important proteins, linking membrane curvature events with cytoskeletal reorganisation. One group, the MEGAPs (also called srGAPs and WRPs) contain RhoGAP domains in addition to the F-BAR domain. We disrupted MEGAP1 and MEGAP2 in Dictyostelium both singly and in combination. We found a strong cytoskeletal phenotype
Robert J W, Heath, Robert H, Insall
openaire   +2 more sources

Self-assembly of CIP4 drives actin-mediated asymmetric pit-closing in clathrin-mediated endocytosis

open access: yesNature Communications, 2023
Clathrin-mediated endocytosis is pivotal to signal transduction pathways between the extracellular environment and the intracellular space. Evidence from live-cell imaging and super-resolution microscopy of mammalian cells suggests an asymmetric ...
Yiming Yu, Shige H. Yoshimura
doaj   +1 more source

Domains of Injectivity for the Gross-Hopkins Period Map [PDF]

open access: yes, 2015
We determine the domain of injectivity of the Gross-Hopkins Period map around each points in the deformation space for a fixed formal module $\bar{F}$ of height 2 that defined over a finite field.
Lo, Chi Yu
core  

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