Enantioselective recognition of menthol by mouse odorant receptors
نویسندگان
چکیده
منابع مشابه
Hedgehog signaling regulates ciliary localization of mouse odorant receptors.
The ciliary localization of odorant receptors (ORs) is evolutionary conserved and essential for olfactory transduction. However, how the transport of ORs is regulated in mammalian olfactory sensory neurons is poorly understood. Here we demonstrate that odorant responsiveness and OR transport is regulated by the Hedgehog pathway. OR transport is inhibited by conditional gene inactivation of the ...
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Odorant receptors (ORs) provide the core determinant of identity for axons of olfactory sensory neurons (OSNs) to coalesce into glomeruli in the olfactory bulb. Here, using gene targeting in mice, we examine how the OR protein determines axonal identity. An OR::GFP fusion protein is present in axons, consistent with a direct function of ORs in axon guidance. When the OR coding region is deleted...
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Citation: Wicher D (2018) Tuning Insect Odorant Receptors. Front. Cell. Neurosci. 12:94. doi: 10.3389/fncel.2018.00094 Among the insect olfactory receptors the odorant receptors (ORs) evolved in parallel to the onset of insect flight. A special property of this receptor type is the capability to adjust sensitivity of odor detection according to previous odor contacts. This article presents a cu...
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The mammalian odorant receptors (ORs) form a chemical-detecting interface between the atmosphere and the nervous system. This large gene family is composed of hundreds of membrane proteins predicted to form as many unique small molecule binding niches within their G-protein coupled receptor (GPCR) framework, but very little is known about the molecular recognition strategies they use to bind an...
متن کاملThe search for odorant receptors
The Question The first time I thought about olfaction was when I read a 1985 paper from Sol Snyder's group that discussed the unsolved question of how odors are detected in the nose (Pevsner et al., 1985). This paper opened up a fascinating new world for me. It was estimated that humans could perceive 10,000 or more chemicals as having distinct odors. Even more remarkably, subtle changes in an ...
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ژورنال
عنوان ژورنال: Bioscience, Biotechnology, and Biochemistry
سال: 2015
ISSN: 0916-8451,1347-6947
DOI: 10.1080/09168451.2015.1069697