نتایج جستجو برای: rgs

تعداد نتایج: 1331  

Journal: :Optica 2022

The all-photonic quantum repeater (APQR) is a promising scheme to realize long-distance communication. For practical APQR, an indispensable requirement the robustness of graph state (RGS) against photon loss. We propose new loss-tolerant by applying generalized Shor code RGS, which can be experimentally demonstrated with current technology. Experimentally, we first prepare and verify nine-qubit...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2000
M E Sowa W He T G Wensel O Lichtarge

Proteins of the regulator of G protein signaling (RGS) family accelerate GTP hydrolysis by the alpha subunits (G(alpha)) of G proteins, leading to rapid recovery of signaling cascades. Many different RGS proteins can accelerate GTP hydrolysis by an individual G(alpha), and GTP hydrolysis rates of different G(alpha)s can be enhanced by the same RGS protein. Consequently, the mechanisms for speci...

Journal: :Horticulturae 2022

Reliable reference genes (RGs) are of great significance for the normalization quantitative data. RGs often used as a to ensure accuracy experimental results detect gene expression levels by reverse transcription–quantitative real-time PCR (RT-qPCR). To evaluate normalized that suitable studying during process radish stele enlargement, based on functional annotations and fragment per kilobase t...

Journal: :Frontiers in signal processing 2022

Rain gauges (RGs) have been utilized as sensors for local rain monitoring dating back to ancient Greece. The use of a network RGs 2D mapping is based on spatial interpolation that, while presenting good results in limited experimental areas, has scalability because the unrealistic need install and maintain large quantity sensors. Alternatively, commercial microwave links (CMLs), widely spread a...

Journal: :Genomics 2002
David A Sierra Debra J Gilbert Deborah Householder Nick V Grishin Kan Yu Pallavi Ukidwe Sheryll A Barker Wei He Theodore G Wensel Glen Otero Greg Brown Neal G Copeland Nancy A Jenkins Thomas M Wilkie

The regulators of G-protein signaling (RGS) proteins are important regulatory and structural components of G-protein coupled receptor complexes. RGS proteins are GTPase activating proteins (GAPs) of Gi-and Gq-class Galpha proteins, and thereby accelerate signaling kinetics and termination. Here, we mapped the chromosomal positions of all 21 Rgs genes in mouse, and determined human RGS gene stru...

2012
Cesare Orlandi Ekaterina Posokhova Ikuo Masuho Thomas A. Ray Nazarul Hasan Ronald G. Gregg Kirill A. Martemyanov

The extent and temporal characteristics of G protein-coupled receptor (GPCR) signaling are shaped by the regulator of G protein signaling (RGS) proteins, which promote G protein deactivation. With hundreds of GPCRs and dozens of RGS proteins, compartmentalization plays a key role in establishing signaling specificity. However, the molecular details and mechanisms of this process are poorly unde...

Journal: :The Journal of pharmacology and experimental therapeutics 2001
H Zhong R R Neubig

G protein-coupled receptors (GPCRs) play a major role in signal transduction and are targets of many therapeutic drugs. The regulator of G protein signaling (RGS) proteins form a recently identified protein family, and they strongly modulate the activity of G proteins. Their best known function is to inhibit G protein signaling by accelerating GTP hydrolysis [GTPase activating protein (GAP)] th...

2012
P. B. Reddy T. J. Reddy Y. R. Reddy

A growth and digestibility study was conducted using Osmanabadi goat male kids by feeding complete diets in the form of mash or expander extruded pellets containing different levels of red gram (Cajanus cajan) straw (RGS). Two iso-nitrogenous complete diets were prepared by incorporating RGS at 35% and 50% levels. Half the quantity of each complete mash feed was then converted into pellets thro...

Journal: :Pharmacological reviews 2002
Susanne Hollinger John R Hepler

Regulators of G protein signaling (RGS) and RGS-like proteins are a family (>30 members) of highly diverse, multifunctional signaling proteins that bind directly to activated G alpha subunits. Family members are defined by a shared RGS domain, which is responsible for G alpha binding and markedly stimulates the GTPase activity of G alpha subunits leading to their deactivation and termination of...

Journal: :Endocrinology 2003
M Hömme C P Schmitt R Himmele G F Hoffmann O Mehls F Schaefer

The PTH/PTHrP receptor stimulates both adenylate cyclase- and phospholipase C-dependent signaling pathways via different G proteins. The biological actions of PTH on bone are modified by steroid hormones. PTH induces expression of regulator of G protein signaling (RGS)-2, a putative preferential inhibitor of G(q)-mediated phospholipase C activation. We investigated whether steroid hormones inte...

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