Possible pheromone-carrier function of two lipocalin proteins in the vomeronasal organ

A. Miyawaki, F. Matsushita, Y. Ryo, K. Mikoshiba

Research output: Contribution to journalArticle

67 Citations (Scopus)

Abstract

We report the molecular cloning and characterization of two secretory proteins specifically expressed in vomeronasal and posterior glands of the nasal septum, the ducts of which open into the lumen of the vomeronasal organ. These two proteins are members of the lipocalin superfamily, consisting of hydrophobic ligand carriers. We immunohistochemically localized one of the proteins in the mucus covering the vomeronasal sensory epithelium, where the primary reception of pheromone takes place. The immunoreactivity on the vomeronasal sensory epithelium was evident in the neonatal and post-pubertal periods, when the close contact between animals plays critical roles in suckling and sexual behaviors, respectively. These results suggest that small lipophilic molecules stimulate the accessory olfactory system to regulate the reproductive behavior of mice.

Original languageEnglish
Pages (from-to)5835-5842
Number of pages8
JournalEMBO Journal
Volume13
Issue number24
Publication statusPublished - 01-12-1994
Externally publishedYes

Fingerprint

Vomeronasal Organ
Lipocalins
Pheromones
Epithelium
Nasal Septum
Reproductive Behavior
Proteins
Cloning
Accessories
Molecular Cloning
Mucus
Sexual Behavior
Ducts
Animals
Ligands
Molecules

All Science Journal Classification (ASJC) codes

  • Neuroscience(all)
  • Molecular Biology
  • Immunology and Microbiology(all)
  • Biochemistry, Genetics and Molecular Biology(all)

Cite this

Miyawaki, A. ; Matsushita, F. ; Ryo, Y. ; Mikoshiba, K. / Possible pheromone-carrier function of two lipocalin proteins in the vomeronasal organ. In: EMBO Journal. 1994 ; Vol. 13, No. 24. pp. 5835-5842.
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Miyawaki, A, Matsushita, F, Ryo, Y & Mikoshiba, K 1994, 'Possible pheromone-carrier function of two lipocalin proteins in the vomeronasal organ', EMBO Journal, vol. 13, no. 24, pp. 5835-5842.

Possible pheromone-carrier function of two lipocalin proteins in the vomeronasal organ. / Miyawaki, A.; Matsushita, F.; Ryo, Y.; Mikoshiba, K.

In: EMBO Journal, Vol. 13, No. 24, 01.12.1994, p. 5835-5842.

Research output: Contribution to journalArticle

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