Results 41 to 50 of about 394,882 (288)

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Boundary layer analysis of nonlinear reaction-diffusion equations in a smooth domain

Advances in Nonlinear Analysis, 2017
In this article, we consider a singularly perturbed nonlinear reaction-diffusion equation whose solutions display thin boundary layers near the boundary of the domain.
Jung Chang-Yeol, Park Eunhee, Temam Roger   +2 more
doaj   +1 more source

Reaction-diffusion models of decontamination [PDF]

, 2009
A contaminant, which also contains a polymer is in the form of droplets on a solid surface. It is to be removed by the action of a decontaminant, which is applied in aqueous solution.
Allwright, David, Aminu, Abdulhadi, Blount, Maurice, Breward, Chris, Broda, Piotr, Byatt-Smith, John, Catt, Chris, Chutsagulprom, Nawinda, Fehribach, Joe, Gramberg, Heike, Hewitt, Ian, Hickson, Roslyn, Hjorth, Poul, KinPo Tam, Peter, Morgan, Cara, Morones, Rafael, Ockendon, John, Please, Colin, Reis, Tim, Sibley, David, Thompson, Alice   +20 more
core  

Chemical turbulence equivalent to Nikolavskii turbulence [PDF]

, 2004
We find evidence that a certain class of reaction-diffusion systems can exhibit chemical turbulence equivalent to Nikolaevskii turbulence. The distinctive characteristic of this type of turbulence is that it results from the interaction of weakly stable ...
A. T. Winfree, Dan Tanaka, S. Kai, T. Bohr, V. N. Nikolaevskii, Y. Kuramoto, Y. Kuramoto   +6 more
core   +2 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Approximate Solutions for A Model of Reaction-Diffusion System with Slow Reaction and Fast Diffusion

Science Journal of University of Zakho, 2016
In this paper, perturbation and finite difference methods are used to solve a reaction diffusion system. This system is modeled for describing the interaction between species in ecology. The interaction is interpreted as traveling wave solutions for both
Shaker M. Rasheed
doaj  

Periodic Solutions to Stochastic Reaction-Diffusion Neural Networks With S-Type Distributed Delays

IEEE Access, 2019
In this paper, the existence and stability of mild periodic solutions to the stochastic reaction-diffusion neural networks (SRDNNs) with S-type distributed delays are studied.
Qi Yao, Yangfan Wang, Linshan Wang
doaj   +1 more source

Instability of Turing patterns in reaction-diffusion-ODE systems

, 2016
The aim of this paper is to contribute to the understanding of the pattern formation phenomenon in reaction-diffusion equations coupled with ordinary differential equations.
Karch, Grzegorz, Marciniak-Czochra, Anna, Suzuki, Kanako   +2 more
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Kinetics of quantum reaction-diffusion systems

SciPost Physics Core
We discuss many-body fermionic and bosonic systems subject to dissipative particle losses in arbitrary spatial dimensions $d$, within the Keldysh path-integral formulation of the quantum master equation.
Federico Gerbino, Igor Lesanovsky, Gabriele Perfetto
doaj   +1 more source