نتایج جستجو برای: channel protein
تعداد نتایج: 1431603 فیلتر نتایج به سال:
Potassium channel function is fundamental to many physiological processes in plants. In this issue of Cell, identify a protein complex in Arabidopsis consisting of a potassium channel, a protein kinase, and a calcium sensor. This study reveals that plants cope with limited soil potassium by coupling potassium channel activation to a cellular calcium signaling network.
G protein-gated inwardly rectifying K(+) (Kir) channels are found in neurones, atrial myocytes, and endocrine cells and are involved in generating late inhibitory postsynaptic potentials, slowing the heart rate and inhibiting hormone release. They are activated by G protein-coupled receptors (GPCRs) via the inhibitory family of G protein, G(i/o), in a membrane-delimited fashion by the direct bi...
The cell wall fraction of the gram-positive, nontoxic Corynebacterium diphtheriae strain C8r(-) Tox- (=ATCC 11913) contained a channel-forming protein, as judged from reconstitution experiments with artificial lipid bilayer experiments. The channel-forming protein was present in detergent-treated cell walls and in extracts of whole cells obtained using organic solvents. The protein had an appar...
The aim of this study was to explore the pivotal genes or lncRNAs involved in progression atrial fibrillation (AF) -valvular heart disease (VHD). mRNA profiling GSE113013 obtained from Gene Expression Omnibus database. identification differentially expressed (DEGs) and long non-coding RNAs (DElncRNAs) performed. Ontology Kyoto Encyclopedia Genes Genomes pathway enrichment analyses were carried ...
Escherichia coli lactose permease (LacY) transports sugar across the inner membrane of the bacterium using the proton motive force to accumulate sugar in the cytosol. We have probed lactose conduction across LacY using steered molecular dynamics, permitting us to follow molecular and energetic details of lactose interaction with the lumen of LacY during its permeation. Lactose induces a widenin...
1 The cell wall fraction of the gram-positive, non-toxic Corynebacterium diphtheriae strain 2 C8r(-) Tox (ATCC 11913) contained a channel-forming protein as judged from reconstitution 3 experiments with artificial lipid bilayer experiments. The channel-forming protein was present 4 in detergent treated cell walls and in extracts of whole cells using organic solvents. The 5 protein had an appare...
Protein P, an anion-specific channel-forming protein from the outer membrane of Pseudomonas aeruginosa was chemically modified by acetylation and syccinylation of its accessible amino groups. The chemically modified protein retained its ability to form oligomers on sodium dodecyl sulfate polyacrylamide gels, whereas only the acetylated protein formed channels in reconstitution experiments with ...
BACKGROUND Cardioprotective effects of volatile anesthetics in anesthetic-induced preconditioning involve activation of the cardiac sarcolemmal adenosine triphosphate-sensitive potassium (sarcKATP) channels. This study addressed the memory phase of anesthetic preconditioning by investigating whether brief exposure to isoflurane produces lasting sensitization of the sarcKATP channel and whether ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید