ArticleScientific reports2016
Differential Odour Coding of Isotopomers in the Honeybee Brain.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 28 citations in OpenAlex.
- Article
- Identification of two odorant receptors tuned to alarm pheromone compounds in the honey bee Apis mellifera.Communications biology · 2025Article
- In Vivo Two-Photon Imaging of the Olfactory System in Insects.Methods in molecular biology (Clifton, N.J.) · 2025Article
- Granger Causality Analysis of Transient Calcium Dynamics in the Honey Bee Antennal Lobe Network.Insects · 2023Article
- Olfactory coding in honeybees.Cell and tissue research · 2021Review
- Exploring the mechanism of olfactory recognition in the initial stage by modeling the emission spectrum of electron transfer.PloS one · 2020Article
- Neuronal Response Latencies Encode First Odor Identity Information across Subjects.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2018Article
- Morphofunctional experience-dependent plasticity in the honeybee brain.Learning & memory (Cold Spring Harbor, N.Y.) · 2017Article
- Experimental evaluation of the generalized vibrational theory of G protein-coupled receptor activation.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
- The role of metals in mammalian olfaction of low molecular weight organosulfur compounds.Natural product reports · 2017Review
- Quantum effects in biology: golden rule in enzymes, olfaction, photosynthesis and magnetodetection.Proceedings. Mathematical, physical, and engineering sciences · 2017Review
- Neonicotinoid-induced impairment of odour coding in the honeybee.Scientific reports · 2016Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The shape recognition model of olfaction maintains that odorant reception probes physicochemical properties such as size, shape, electric charge, and hydrophobicity of the ligand. Recently, insects were shown to distinguish common from deuterated isotopomers of the same odorant, suggesting the involvement of other molecular properties to odorant reception. Via two-photon functional microscopy we investigated how common and deuterated isoforms of natural odorants are coded within the honeybee brain. Our results provide evidence that (i) different isotopomers generate different neuronal activation maps, (ii) isotopomer sensitivity is a general mechanism common to multiple odorant receptors, and (iii) isotopomer specificity is highly consistent across individuals. This indicates that honeybee's olfactory system discriminates between isotopomers of the same odorant, suggesting that other features, such as molecular vibrations, may contribute to odour signal transduction.
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