An odorant-binding protein is abundantly expressed in the nose and in the seminal fluid of the rabbit. (Articolo in rivista)

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  • An odorant-binding protein is abundantly expressed in the nose and in the seminal fluid of the rabbit. (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1371/journal.pone.0111932 (literal)
Alternative label
  • Mastrogiacomo, Rosa; D Ambrosio, Chiara; Niccolini, Alberto; Serra, Andrea; Gazzano, Angelo; Scaloni, Andrea; Pelosi, Paolo (2014)
    An odorant-binding protein is abundantly expressed in the nose and in the seminal fluid of the rabbit.
    in PloS one
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Mastrogiacomo, Rosa; D Ambrosio, Chiara; Niccolini, Alberto; Serra, Andrea; Gazzano, Angelo; Scaloni, Andrea; Pelosi, Paolo (literal)
Pagina inizio
  • e111932 (literal)
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  • http://www.plosone.org/article/authors/info%3Adoi%2F10.1371%2Fjournal.pone.0111932 (literal)
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  • 9 (literal)
Rivista
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  • 11 (literal)
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  • 11 (literal)
Note
  • PubMe (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy Proteomics & Mass Spectrometry Laboratory, ISPAAM, National Research Council, Napoli, Italy Department of Veterinary Sciences, University of Pisa, Pisa, Italy (literal)
Titolo
  • An odorant-binding protein is abundantly expressed in the nose and in the seminal fluid of the rabbit. (literal)
Abstract
  • We have purified an abundant lipocalin from the seminal fluid of the rabbit, which shows significant similarity with the sub-class of pheromone carriers \"urinary\" and \"salivary\" and presents an N-terminal sequence identical with that of an odorant-binding protein (rabOBP3) expressed in the nasal tissue of the same species. This protein is synthesised in the prostate and found in the seminal fluid, but not in sperm cells. The same protein is also expressed in the nasal epithelium of both sexes, but is completely absent in female reproductive organs. It presents four cysteines, among which two are arranged to form a disulphide bridge, and is glycosylated. This is the first report of an OBP identified at the protein level in the seminal fluid of a vertebrate species. The protein purified from seminal fluid is bound to some organic chemicals whose structure is currently under investigation. We reasonably speculate that, like urinary and salivary proteins reported in other species of mammals, this lipocalin performs a dual role, as carrier of semiochemicals in the seminal fluid and as detector of chemical signals in the nose. (literal)
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