Results 41 to 50 of about 22,691 (229)
Odorant Receptor Desensitization in Insects [PDF]
Journal of Experimental Neuroscience, 2017 Insects and other arthropods transmit devastating human diseases, and these vectors use chemical senses to target humans. Understanding how these animals detect, respond, and adapt to volatile odorants may lead to novel ways to disrupt host localization or mate recognition in these pests. The past decade has led to remarkable progress in understanding
Hao Guo, Dean P Smith
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Data on preparation and characterization of an insect odorant receptor based biosensor
Data in Brief, 2018 Insect Odorant receptors (OrXs) can be used as the recognition element in a biosensor as they demonstrate high levels of sensitivity and selectivity towards volatile organic compounds.
Roshan Khadka +8 more
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Identification of new agonists and antagonists of the insect odorant receptor co-receptor subunit. [PDF]
PLoS ONE, 2012 Insects detect attractive and aversive chemicals using several families of chemosensory receptors, including the OR family of olfactory receptors, making these receptors appealing targets for the control of insects.
Sisi Chen, Charles W Luetje
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The Anaphase-Promoting Complex (APC) ubiquitin ligase affects chemosensory behavior in \u3cem\u3eC. elegans\u3c/em\u3e [PDF]
, 2016 The regulation of fundamental aspects of neurobiological function has been linked to the ubiquitin signaling system (USS), which regulates the degradation and activity of proteins and is catalyzed by E1, E2, and E3 enzymes. The Anaphase-Promoting Complex
Jennings, Alexandra K. +2 more
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Odorant Receptor 7D4 Activation Dynamics [PDF]
Angewandte Chemie, 2018 AbstractDeciphering how an odorant activates an odorant receptor (OR) and how changes in specific OR residues affect its responsiveness are central to understanding our sense of smell. A joint approach combining site‐directed mutagenesis and functional assays with computational modeling has been used to explore the signaling mechanics of OR7D4. In this
Claire A. de March +6 more
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Bio-benchmarking of electronic nose sensors. [PDF]
PLoS ONE, 2009 BACKGROUND:Electronic noses, E-Noses, are instruments designed to reproduce the performance of animal noses or antennae but generally they cannot match the discriminating power of the biological original and have, therefore, been of limited utility.
Amalia Z Berna +2 more
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Identification of chemosensory genes from the antennal transcriptome of Indian meal moth Plodia interpunctella. [PDF]
PLoS ONE, 2018 Olfaction plays an indispensable role in mediating insect behavior, such as locating host plants, mating partners, and avoidance of toxins and predators. Olfactory-related proteins are required for olfactory perception of insects.
Xiaojian Jia +4 more
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Olfactory receptor antagonism between odorants [PDF]
The EMBO Journal, 2003 The detection of thousands of volatile odorants is mediated by several hundreds of different G protein-coupled olfactory receptors (ORs). The main strategy in encoding odorant identities is a combinatorial receptor code scheme in that different odorants are recognized by different sets of ORs.
Oka, Yuki +3 more
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Requirement for Slit-1 and Robo-2 in zonal segregation of olfactory sensory neuron axons in the main olfactory bulb [PDF]
, 2007 The formation of precise stereotypic connections in sensory systems is critical for the ability to detect and process signals from the environment. In the olfactory system, olfactory sensory neurons (OSNs) project axons to spatially defined glomeruli ...
Andrews, W +4 more
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Combinatorial Receptor Codes for Odors [PDF]
Cell, 1999 The discriminatory capacity of the mammalian olfactory system is such that thousands of volatile chemicals are perceived as having distinct odors. Here we used a combination of calcium imaging and single-cell RT-PCR to identify odorant receptors (ORs) for odorants with related structures but varied odors.
Malnic, Bettina +3 more
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