Evidence map›Paper›PMID 21937988›Full record

ArticleNature2011

Molecular organization of vomeronasal chemoreception.

Yoh Isogai, Sheng Si, Lorena Pont-Lezica, Taralyn Tan, Vikrant Kapoor, Venkatesh N Murthy, Catherine Dulac

Abstract read
In one paragraph

Article in Nature, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 173 papers.

0numbers the graph read from it
0cells of the map it votes in
173citing papers in PubMed
11.5field-weighted citation impact, top 1% 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

173 citing papers in PubMed, 334 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Cnpy1 is a candidate endoplasmic reticulum chaperone of vomeronasal type 2 GPCRs.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  7. Article
  8. Histochemical Properties of the Vomeronasal System in Hokkaido Sika Deer (Animals : an open access journal from MDPI · 2025
    Article
  9. Article
  10. Article
  11. Amplification of Olfactory Transduction Currents Implements Sparse Stimulus Encoding.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

113 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Yoh IsogaiDepartment of Molecular and Cellular Biology, Center for Brain Science, Harvard University, Cambridge, Massachusetts 02138, USA.
Sheng Si
Lorena Pont-Lezica
Taralyn Tan
Vikrant Kapoor
Venkatesh N Murthy
Catherine Dulac
Harvard University · USHoward Hughes Medical Institute · US

Funding

SIGNAL TRANSDUCTION COMPONENTS IN THE VOMERONASAL ORGANR01DC003903 · NIDCD · HARVARD UNIVERSITY · PI DULAC, CATHERINE · 1999 to 2008
$3.9M
Genetic analysis of brain circuits underlying pheromone signalingR01DC009019 · NIDCD · HARVARD UNIVERSITY · PI DULAC, CATHERINE · 2009 to 2013
$1.7M
Howard Hughes Medical InstituteNIDCD NIH HHS R01 DC003903NIDCD NIH HHS R01 DC009019
6 · The paper itself

Abstract

The vomeronasal organ (VNO) has a key role in mediating the social and defensive responses of many terrestrial vertebrates to species- and sex-specific chemosignals. More than 250 putative pheromone receptors have been identified in the mouse VNO, but the nature of the signals detected by individual VNO receptors has not yet been elucidated. To gain insight into the molecular logic of VNO detection leading to mating, aggression or defensive responses, we sought to uncover the response profiles of individual vomeronasal receptors to a wide range of animal cues. Here we describe the repertoire of behaviourally and physiologically relevant stimuli detected by a large number of individual vomeronasal receptors in mice, and define a global map of vomeronasal signal detection. We demonstrate that the two classes (V1R and V2R) of vomeronasal receptors use fundamentally different strategies to encode chemosensory information, and that distinct receptor subfamilies have evolved towards the specific recognition of certain animal groups or chemical structures. The association of large subsets of vomeronasal receptors with cognate, ethologically and physiologically relevant stimuli establishes the molecular foundation of vomeronasal information coding, and opens new avenues for further investigating the neural mechanisms underlying behaviour specificity.

Indexed as

AnimalsBirdsChemoreceptor CellsCuesEarly Growth Response Protein 1FemaleGene Expression RegulationMaleMammalsMicePheromonesPredatory BehaviorReceptors, OdorantSex CharacteristicsSpecies SpecificityVomeronasal OrganEarly Growth Response Protein 1Egr1 protein, mousePheromonesReceptors, Odorant

Identifiers

PMID21937988
PMCPMC3192931
OpenAlexW2152243497

What OpenQuestion holds

Textmetadata
LicenceTDM
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.