Results 51 to 60 of about 1,865,436 (219)
Life, 2014 Second messengers are intracellular substances regulated by specific external stimuli globally known as first messengers. Cells rely on second messengers to generate rapid responses to environmental changes and the importance of their roles is becoming ...
Marco Agostoni, Beronda L. Montgomery
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Instant messaging clients - Relaxed, free & enjoyable English learning and training tools [PDF]
, 2007 In a demanding world of using English as a second language, computer technology and the internet are being dominantly used as they provide an incredible boost to language learning environment.
Abu Bakar, Hanif Suhairi +1 more
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Occurrence of Cyclic di-GMP-Modulating Output Domains in Cyanobacteria: an Illuminating Perspective
mBio, 2013 Microorganisms use a variety of metabolites to respond to external stimuli, including second messengers that amplify primary signals and elicit biochemical changes in a cell. Levels of the second messenger cyclic dimeric GMP (c-di-GMP) are regulated by a
Marco Agostoni +4 more
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Biological Research, 2004 Nicotinic acid adenine dinucleotide phosphate (NAADP) is a potent activator of intracellular Ca2+ release in several vertebrate and invertebrate systems.
EDUARDO NUNES CHINI
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Membranes, 2021 Connexin hemichannels allow the unspecific but regulated interchange of molecules from ions to second messenger and ATP, between the eukariotic cell and its extracellular space.
Felipe Villanelo +4 more
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Nature Communications, 2021 Cyclic-oligonucleotide-based antiphage signaling systems (CBASS) are diverse and abundant in bacteria. Here, we present the biochemical and structural characterization of two CBASS systems, composed of CdnG and Cap5, from Asticcacaulis sp.
S. Fatma +3 more
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Eastern Taranaki Basin field guide. [PDF]
, 2006 Linking the onshore and offshore parts of Eastern Taranaki Basin: Insights to stratigraphic architecture, sedimentary facies, sequence stratigraphy, paleogeography and hydrocarbon exploration from the on land ...
Kamp, Peter J.J., Vonk, Adam J.
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Regulated Inositol‐Requiring Protein 1‐Dependent Decay as a Mechanism of Corin RNA and Protein Deficiency in Advanced Human Systolic Heart Failure [PDF]
, 2014 BACKGROUND: The compensatory actions of the endogenous natriuretic peptide system require adequate processing of natriuretic peptide pro‐hormones into biologically active, carboxyl‐terminal fragments.
Barton, P +5 more
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Norepinephrine stimulates glycogenolysis in astrocytes to fuel neurons with lactate. [PDF]
PLoS Computational Biology, 2018 The mechanism of rapid energy supply to the brain, especially to accommodate the heightened metabolic activity of excited states, is not well-understood.
Jay S Coggan +6 more
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A computer scientist looks at game theory
, 2002 I consider issues in distributed computation that should be of relevance to game theory. In particular, I focus on (a) representing knowledge and uncertainty, (b) dealing with failures, and (c) specification of mechanisms.Comment: To appear, Games and ...
Halpern, Joseph Y.
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