Results 141 to 150 of about 2,884 (163)
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Chemosensing and signal transduction in bacteria
Current Opinion in Neurobiology, 1994Major advances have been made over the past year in understanding the molecular mechanisms involved in membrane receptor function, and in resolving the global organization of intracellular signaling pathways. Crystallographic and biochemical studies are revealing details of transmembrane signaling mechanisms and the phosphorylation reactions of the two-
J, Stock, M, Surette, P, Park
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Postingestive Chemosensation and Feeding by Leeches
Physiology & Behavior, 1999Distinct chemical cues acting on chemosensory structures on the dorsal lip of bloodsucking leeches activate the entire complement of appetitive and ingestive feeding behaviors. However, it is not known whether the maintenance of ingestion depends on continuous stimulation of these peripheral chemosensors.
L, Kornreich, A L, Kleinhaus
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Comparative chemosensation from receptors to ecology
Nature, 2006Odour perception is initiated by specific interactions between odorants and a large repertoire of receptors in olfactory neurons. During the past few years, considerable progress has been made in tracing olfactory perception from the odorant receptor protein to the activity of olfactory neurons to higher processing centres and, ultimately, to behaviour.
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Nanostructured molecularly imprinted polymers for protein chemosensing
Biosensors and Bioelectronics, 2018Molecularly imprinted polymers (MIPs) are tailor made recognition materials that can mimic biological receptors. If used as recognition units for chemosensors fabrication, they outperform natural receptors with their durability, chemical stability, and low production costs.
Marcin, Dabrowski +3 more
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Transmembrane Signal Transduction in Bacterial Chemosensing
2018Like all living organisms, bacteria must communicate with the world around them. As they typically live as single cells, the communication with their environment must occur at the cell membrane, both in moving molecules in and out and in transmitting information about their surroundings to response elements within the cell.
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Chromogenic/Fluorogenic Ensemble Chemosensing Systems
Chemical Reviews, 2015Jiasheng, Wu +5 more
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The Diversity of Bacterial Chemosensing
2018Bacteria have a continuous and urgent need to inform themselves about the chemistry of their surroundings. They must rapidly adjust their patterns of gene expression, their metabolic and transport functions, and their behavior to cope with every challenge and opportunity with which they are presented.
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Chemosensation and Dietary Restriction
Dietary restriction (DR), a non-genetic, non-pharmacological treatment, represents one of the most effective means to promote longevity in all tested animal models, ranging from worms to mammals. However, the underlying mechanisms remain incompletely understood.openaire +1 more source
Fluorescent chemosensing silica xerogels
High Energy Chemistry, 2014M. S. Pilipenko +3 more
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