Results 21 to 30 of about 22,691 (229)

Computational exploration of molecular receptive fields in the olfactory bulb reveals a glomerulus-centric chemical map [PDF]

, 2020
© The Author(s) 2020. This article is licensed under a Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.Progress in olfactory research is currently hampered by ...
A Nagashima, A. Yablonka, B Malnic, BA Johnson, DB Chklovskii, DB Turner, EI Knudsen, ER Soucy, Eva M. Neuhaus, F Pedregosa, H Matsumoto, H Saito, IV Tetko, J Li, J Soelter, JH Kaas, JH Kaas, JL Pluznick, K Grill-Spector, K Miyamichi, K Mori, KJ Ressler, L Belluscio, L Ma, M Meister, M Schmuker, O Baud, PI Ezeh, R Haddad, R Vassar, R Vincis, RC Araneda, S Conzelmann, S Gabler, S Katada, SE Repicky, SL Sullivan, SM Boyle, T Abaffy, T Bozza, T Bozza, T Bozza, T Sato, TJ Imig, TP Hettinger, V Consonni, Verena Bautze, W Härdle, X Grosmaitre, Y Oka, Z Peterlin   +50 more
core   +2 more sources

The Wire Is Not the Territory: Understanding Representational Drift in Olfaction With Dynamical Systems Theory

Topics in Cognitive Science, EarlyView., 2023
Abstract Representational drift is a phenomenon of increasing interest in the cognitive and neural sciences. While investigations are ongoing for other sensory cortices, recent research has demonstrated the pervasiveness in which it occurs in the piriform cortex for olfaction.
Ann‐Sophie Barwich, Gabriel J. Severino   +1 more
wiley   +1 more source

Odorant Receptor Inhibition Is Fundamental to Odor Encoding [PDF]

Current Biology, 2019
SUMMARYMost natural odors are complex mixtures of many volatile components, competing to bind odorant receptors (ORs) expressed in olfactory sensory neurons (OSNs) of the nose. To date surprisingly little is known about how OR antagonism shapes neuronal representations in the periphery of the olfactory system.
Pfister, Patrick, Smith, Benjamin C., Evans, Barry J., Brann, Jessica H., Trimmer, Casey, Sheikh, Mushhood, Arroyave, Randy, Reddy, Gautam, Jeong, Hyo-Young, Raps, Daniel A., Peterlin, Zita, Vergassola, Massimo, Rogers, Matthew E.   +12 more
openaire   +3 more sources

Axonal Odorant Receptors Mediate Axon Targeting

Cell Reports, 2019
Summary: In mammals, odorant receptors not only detect odors but also define the target in the olfactory bulb, where sensory neurons project to give rise to the sensory map.
Ilaria Zamparo, Simona Francia, Sira Angela Franchi, Nelly Redolfi, Elisa Costanzi, Axelle Kerstens, Yosuke Fukutani, Roberto Battistutta, Patrizia Polverino de Laureto, Sebastian Munck, Bart De Strooper, Hiroaki Matsunami, Claudia Lodovichi   +12 more
doaj   +1 more source

Antennal Transcriptome Analysis and Identification of Candidate Chemosensory Genes of the Harlequin Ladybird Beetle, Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae)

Insects, 2021
In predatory ladybirds (Coleoptera: Coccinellidae), antennae are important for chemosensory reception used during food and mate location, and for finding a suitable oviposition habitat.
Gabriele Rondoni, Alessandro Roman, Camille Meslin, Nicolas Montagné, Eric Conti, Emmanuelle Jacquin-Joly   +5 more
doaj   +1 more source

GPCRdb in 2025: adding odorant receptors, data mapper, structure similarity search and models of physiological ligand complexes. [PDF]

Nucleic Acids Res
Herrera LPT, Andreassen SN, Caroli J, Rodríguez-Espigares I, Kermani AA, Keserű GM, Kooistra AJ, Pándy-Szekeres G, Gloriam DE.   +8 more
europepmc   +2 more sources

Rapid evolution of chemosensory receptor genes in a pair of sibling species of orchid bees (Apidae: Euglossini). [PDF]

, 2015
BackgroundInsects rely more on chemical signals (semiochemicals) than on any other sensory modality to find, identify, and choose mates. In most insects, pheromone production is typically regulated through biosynthetic pathways, whereas pheromone sensory
Brand, Philipp, Eltz, Thomas, Leese, Florian, Quezada-Euan, J Javier G, Ramírez, Santiago R, Tollrian, Ralph   +5 more
core   +3 more sources

Identification of candidate odorant receptors in Asian corn borer Ostrinia furnacalis.

PLoS ONE, 2015
In lepidopteran insects, odorant receptors are involved in the perception of sex pheromones and general odorants. In the Asian corn borer, Ostrinia furnacalis, although several pheromone receptors have been identified, no general odorant receptor has ...
Bin Yang, Katsuhisa Ozaki, Yukio Ishikawa, Takashi Matsuo   +3 more
doaj   +1 more source

An Olfactory Receptor Pseudogene whose Function emerged in Humans [PDF]

, 2007
Human olfactory receptor, hOR17-210, is identified as a pseudogene in the human genome. Experimental data has shown however, that the gene product of cloned hOR17-210 cDNA was able to bind an odorant-binding protein and is narrowly tuned for excitation ...
Catherine Ronin, Chiquito J. Crasto, Gautam Bahl, Maryse Gremigni, Olivier Clot-Faybesse, Peter Lai, Valery Matarazzo   +6 more
core   +2 more sources

Putative ligand binding sites of two functionally characterized bark beetle odorant receptors

, 2021
Background: Bark beetles are major pests of conifer forests, and their behavior is primarily mediated via olfaction. Targeting the odorant receptors (ORs) may thus provide avenues towards improved pest control.
Andersson, Martin N.,, Grosse-Wilde, Ewald,, Hansson, Bill S.,, Hou, Xiao-Qing,, Johanson, Urban,, Lund University., Lund University., Löfstedt, Christer,, Machara, Aleš,, Roberts, Rebecca E.,, Sonntag, Yonathan,, Yuvaraj, Jothi K.,, Zhang, Dan-Dan,   +12 more
core   +1 more source