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A molecular vocabulary for olfaction.

G M Shepherd1

  • 1Section of Neuroanatomy, Yale University School of Medicine, New Haven, CT 06510.

Annals of the New York Academy of Sciences
|January 1, 1987
PubMed
Summary

Olfactory research is advancing with molecular biology. New terminology is proposed to align with molecular mechanisms and facilitate comparisons across biological systems.

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Area of Science:

  • Olfactory and gustatory research
  • Molecular biology
  • Sensory science

Background:

  • Traditional olfactory concepts are being surpassed by molecular mechanisms.
  • Current research impetus shifts from organic chemistry and psychophysics to molecular biology.
  • Existing terminology lacks alignment with modern molecular approaches.

Purpose of the Study:

  • To propose new terminology for olfactory research.
  • To facilitate comparisons between olfactory mechanisms and other biological systems (immune, endocrine, nervous).
  • To suggest adaptations of this terminology for taste research.

Main Methods:

  • Review of current olfactory research trends.
  • Analysis of terminology in molecular biology.
  • Conceptual framework development for molecular-level sensory research.

Main Results:

  • Proposed terminology aligns with molecular biology.
  • Facilitates cross-system comparisons.
  • Suggests 'gustagens' and 'gustatope' for taste receptor characterization.

Conclusions:

  • New terminology is needed to reflect molecular biology's impact on olfaction.
  • Proposed terms can enhance understanding at the receptor level.
  • These molecular concepts may not be necessary for behavioral or psychophysical studies.

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