Results 41 to 50 of about 58,976,395 (248)

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

open access: yesFEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay   +2 more
wiley   +1 more source

Uma Proposta de framework para a geração de protocolos MAC para RSSF [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência da Computação, Florianópolis, 2013.Redes de sensores sem fio são altamente dependentes de protocolos de controle de acesso ao meio ...
Steiner, Rodrigo Vieira
core  

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

Módulo inalámbrico para redes de sensores biomédicos.

open access: yesRevista Ingeniería Electrónica, Automática y Comunicaciones, 2011
En el diagnóstico clínico y el tratamiento de pacientes, muchos parámetros biológicos deben ser medidos y monitoreados. Los sensores son los elementos encargados de adquirir estas señales para su futuro procesamiento. Estos dispositivos se comunicaran
Belkis Morgalo Santos
doaj   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

open access: yesFEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya   +2 more
wiley   +1 more source

Interconectando sensores com transparência numa rede de sensores sem fio segura dividida em clusters [PDF]

open access: yes, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência da ComputaçãoUma rede de sensores sem fio é uma coleção de dispositivos limitados em poder de processamento e alcance de transmissão,
Menezes, Alexandre Gava
core  

Um algoritmo de fusão de dados para ambientes inteligentes usando redes de sensores sem fio [PDF]

open access: yes, 2020
O uso de redes de sensores sem fio para monitorar ambientes é sempre acompanhado do desafio de maximizar a acurácia e minimizar o consumo de energia das redes de sensores.
Martins, Fabiano de Paula
core  

EXPERIENCIA Y RESULTADOS DEL CURSO DE CAPACITACION SEMIPRESENCIAL SENSORES Y REDES DE SENSORES

open access: yesTelemática, 2022
El desarrollo tecnológico acelerado y la creciente demanda de mantener la formación continua y actualizada de los egresados universitarios y profesionales de las empresas cubanas, unida a la necesidad de impulsar las actividades de investigación, han ...
Agnes S. Nagy
doaj  

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

open access: yesFEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

open access: yesFEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno   +3 more
wiley   +1 more source

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