نتایج جستجو برای: gs proteins
تعداد نتایج: 564536 فیلتر نتایج به سال:
The molecular nature of mammalian beta-adrenergic receptors in situ was probed using immunoblotting and functional reconstitution techniques. Membrane proteins of cells replete with beta-adrenergic receptors were subjected to sodium dodecyl sulfate-polyacrylamide gel electrophoresis, and the resolved proteins were transferred to nitrocellulose and then probed with anti-receptor antibodies. When...
Wheat storage proteins of twelve winter wheat cultivars grown at the experimental field of the Agricultural Institute Osijek in 2009 were studied for their contribution to the baking quality. Composition of high molecular weight glutenin subunits (HMW-GS) was analyzed by SDS-PAGE method, while the proportions of endosperm storage proteins were determined by RP-HPLC method. Regarding the proport...
We evaluated the G protein selectivity of chimeric M1 and M2 muscarinic cholinergic receptors in which either the third intracellular (I3) loop or the N-terminal portion of this loop (the I3N peptide) was replaced by the corresponding sequence from the beta 1-adrenergic receptor. The chimeras retained agonist-dependent G protein regulatory activity, but were completely promiscuous among potenti...
Seed storage proteins in wheat endosperm, particularly high-molecular-weight glutenin subunits (HMW-GS), are primary determinants of dough properties, and affect both end-use quality and grain utilization of wheat (Triticum aestivum L). In order to investigate the interactive effects between the transgenically overexpressed 1Ax1 subunit with different HMW-GS on dough quality traits, we develope...
Unlike most teleosts, gulf toadfish have the capacity to switch from ammoniotely to ureotely as the predominate means of nitrogen excretion during periods of stress. The switch to ureotely is a result of increased glutamine synthetase (GS) mRNA expression/enzyme activity in the liver and muscle, which is initiated by cortisol. Cortisol typically affects gene expression through the action of cor...
McArdle disease is caused by lack of glycogen phosphorylase (GP) activity in skeletal muscle. Patients experience exercise intolerance, presenting as early fatigue and contractures. In this study, we investigated the effects produced by a lack of GP on several genes and proteins of skeletal muscle in McArdle patients. Muscle tissue of 35 patients and 7 healthy controls were used to identify abn...
Zhou, Yan Wen, Shilpa A. Oak, Susan E. Senogles, and Harry W. Jarrett. Laminin1 globular domains 3 and 4 induce heterotrimeric G protein binding to -syntrophin’s PDZ domain and alter intracellular Ca in muscle. Am J Physiol Cell Physiol 288: C377– C388, 2005. First published September 22, 2004; doi:10.1152/ajpcell. 00279.2004.— -Syntrophin is a component of the dystrophin glycoprotein complex (...
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