Evidence map›Paper›PMID 27588303›Full record

ArticleeNeuro

Synergism and Combinatorial Coding for Binary Odor Mixture Perception in Drosophila.

Srikanya Kundu, Anindya Ganguly, Tuhin Subhra Chakraborty, Arun Kumar, Obaid Siddiqi

Open access · goldAbstract read
In one paragraph

Article in eNeuro. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.2field-weighted citation impact, top 24% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Convergent motifs of early olfactory processing are recapitulated by layer-wise efficient coding.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Biological constraints on configural odour mixture perception.The Journal of experimental biology · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. Neural Circuit Dynamics for Sensory Detection.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  9. Article
  10. Competitive binding predicts nonlinear responses of olfactory receptors to complex mixtures.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  11. Electrical synapses mediate synergism between pheromone and food odors inProceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  12. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Srikanya KunduNational Centre for Biological Sciences, Tata Institute of Fundamental Research, GKVK Campus , Bangalore 560065, India.ORCID 0000-0002-5489-7058
Anindya GangulyNational Centre for Biological Sciences, Tata Institute of Fundamental Research, GKVK Campus , Bangalore 560065, India.ORCID 0000-0003-2677-0380
Tuhin Subhra ChakrabortyNational Centre for Biological Sciences, Tata Institute of Fundamental Research, GKVK Campus , Bangalore 560065, India.
Arun KumarNational Centre for Biological Sciences, Tata Institute of Fundamental Research, GKVK Campus , Bangalore 560065, India.ORCID 0000-0003-1105-3530
Obaid SiddiqiNational Centre for Biological Sciences, Tata Institute of Fundamental Research, GKVK Campus , Bangalore 560065, India.
Tata Institute of Fundamental Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Most odors in the natural environment are mixtures of several compounds. Olfactory receptors housed in the olfactory sensory neurons detect these odors and transmit the information to the brain, leading to decision-making. But whether the olfactory system detects the ingredients of a mixture separately or treats mixtures as different entities is not well understood. Using Drosophila melanogaster as a model system, we have demonstrated that fruit flies perceive binary odor mixtures in a manner that is heavily dependent on both the proportion and the degree of dilution of the components, suggesting a combinatorial coding at the peripheral level. This coding strategy appears to be receptor specific and is independent of interneuronal interactions.

Indexed as

AcetoneAction PotentialsAnimalsBehavior, AnimalDiacetylDrosophila melanogasterFemaleOdorantsOlfactory Receptor NeuronsPhysical StimulationReceptors, OdorantSmellAcetoneDiacetylReceptors, Odorantbehaviorbinary mixtureDrosophila melanogasterneuronal codingreceptor specificitysynergism

Identifiers

PMID27588303
PMCPMC4994066
OpenAlexW2509815905

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.