Results 51 to 60 of about 69,587 (287)

Transcriptome Analysis of Zebrafish Olfactory Epithelium Reveal Sexual Differences in Odorant Detection [PDF]

, 2020
Animals have evolved a large number of olfactory receptor genes in their genome to detect numerous odorants in their surrounding environments. However, we still know little about whether males and females possess the same abilities to sense odorants ...
Yang, Liandong, Liandong Yang, Wang, Ying, Jiang, Haifeng, Ying Wang, Haifeng Jiang   +5 more
core   +1 more source

Dopaminergic modulation of odor responses by local interneurons in the olfactory bulb [PDF]

, 2011
The olfactory bulb is one of the few regions in the brain where dopamine is provided locally by an intrinsic population of GABAergic interneurons but their role in processing of sensory information remains ambiguous.
Bundschuh, Sebastian Tylman
core   +1 more source

Promoter architecture of mouse olfactory receptor genes [PDF]

Genome Research, 2011
Odorous chemicals are detected by the mouse main olfactory epithelium (MOE) by about 1100 types of olfactory receptors (OR) expressed by olfactory sensory neurons (OSNs). Each mature OSN is thought to express only one allele of a single OR gene. Major impediments to understand the transcriptional control of OR gene expression are the lack of a proper ...
Plessy, Charles, Pascarella, Giovanni, Bertin, Nicolas, Akalin, Altuna, Carrieri, Claudia, Vassalli, Anne, Lazarevic, Dejan, Severin, Jessica, Vlachouli, Christina, Simone, Roberto, Faulkner, Geoffrey J., Kawai, Jun, Daub, Carsten O., Zucchelli, Silvia, Hayashizaki, Yoshihide, Mombaerts, Peter, Lenhard, Boris, Gustincich, Stefano, Carninci, Piero   +18 more
openaire   +9 more sources

Oscillatory Sequences of Firing in the Locust Olfactory System: Mechanisms and Functional Significance [PDF]

, 1999
What neural codes does the brain use to represent and process sensory information? Stimulus-evoked oscillatory synchronization of neuronal activity has been observed in many systems, yet the possible functions of such rhythmic synchronization in neural ...
Wehr, Michael Stephen
core   +1 more source

Widespread ectopic expression of olfactory receptor genes [PDF]

BMC Genomics, 2006
Abstract Background Olfactory receptors (ORs) are the largest gene family in the human genome. Although they are expected to be expressed specifically in olfactory tissues, some ectopic expression has been reported, with special emphasis on sperm and testis.
Yanai Itai, Khen Miriam, Olender Tsviya, Feldmesser Ester, Ophir Ron, Lancet Doron   +5 more
openaire   +3 more sources

Gene and protein expression profiles of olfactory ensheathing cells from olfactory bulb versus olfactory mucosa

Neural Regeneration Research, 2021
Olfactory ensheathing cells (OECs) from the olfactory bulb (OB) and the olfactory mucosa (OM) have the capacity to repair nerve injury. However, the difference in the therapeutic effect between OB-derived OECs and OM-derived OECs remains unclear. In this study, we extracted OECs from OB and OM and compared the gene and protein expression profiles of ...
Yuan-Xiang Lan, Ping Yang, Zhong Zeng, Neeraj Yadav, Li-Jian Zhang, Li-Bin Wang, He-Chun Xia   +6 more
openaire   +3 more sources

Iroquois complex genes induce co-expression of rhodopsins in Drosophila. [PDF]

, 2008
The Drosophila eye is a mosaic that results from the stochastic distribution of two ommatidial subtypes. Pale and yellow ommatidia can be distinguished by the expression of distinct rhodopsins and other pigments in their inner photoreceptors (R7 and R8),
Mathias F Wernet, Desplan, C, Pichaud, F, Daniel Vasiliauskas, Vasiliauskas Daniel, Pichaud Franck, Celik, A, Cook Tiffany A, Vasiliauskas, D, Cook, TA, Mazzoni Esteban O, Franck Pichaud, Johnston, RJ, Wernet Mathias F, Esteban O Mazzoni, Mazzoni, EO, Arzu Celik, Robert J Johnston, Tiffany A Cook, Johnston Robert J, Claude Desplan, Celik Arzu, Desplan Claude, Wernet, MF   +23 more
core   +1 more source

Effects of diazinon on olfactory epithelium and genes related to olfactory signal transduction in Caspian roach, Rutilus caspicus [PDF]

Caspian Journal of Environmental Sciences, 2021
Olfaction in fishes is biologically-essential chemoreceptors. It provokes important behaviors for the survival of fish such as feeding, reproduction, avoiding predator and intraspecific communication.
Mahboubeh Hosseinzade, Bagher Mojazi Amiri, Yousef Iri, Hadi Poorbagher   +3 more
doaj   +1 more source

Anosmin-1 modulates fibroblast growth factor receptor 1 signaling in human gonadotropin-releasing hormone olfactory neuroblasts through a heparan sulfate-dependent mechanism [PDF]

, 2004
Defects of either anosmin-1 or fibroblast growth factor receptor 1 (FGFR1) are known to underlie hereditary Kallmann's syndrome (KS), a human disorder of olfactory and gonadotropin-releasing hormone (GnRH) neuronal ontogeny.
Guimond, S, Bouloux, PM, Turnbull, Jeremy, Turnbull, J, Hu, Youli, Kim, SH, Kim, Soo-Hyun, Schofield, Jonathan, Winyard, P, Winyard, Paul, Vannelli, GB, Bouloux, Pierre-Marc, Gonzalez-Martinez, D, Hu, YL, Schofield, J, Vannelli, Gabriella Barbara, González-Martínez, David, Guimond, Scott   +17 more
core   +1 more source

Optophysiological analysis of pattern classification strategies in the zebrafish olfactory bulb [PDF]

, 2012
Classification of overlapping activity patterns is a common problem for sensory systems. For a robust representation of sensory stimuli, neuronal circuits should generalize over input patterns reflecting variations of the same stimulus but separate ...
Niessing, Jörn
core   +1 more source