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Evidence for functional asymmetry in the olfactory system of the senegalese sole ( solea senegalensis )

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dc.contributor.authorVelez, Zélia
dc.contributor.authorHubbard, Peter
dc.contributor.authorBarata, E. N.
dc.contributor.authorCanario, Adelino V. M.
dc.date.accessioned2014-05-14T09:15:52Z
dc.date.available2014-05-14T09:15:52Z
dc.date.issued2005
dc.date.updated2014-05-13T10:02:10Z
dc.description.abstractThe two olfactory epithelia of flatfish of the family Soleidae are essentially in contact with two distinct environments; the upper (right) side samples open water while the lower (left) side samples interstitial water. This study assessed whether there are differences in the responsiveness of the two epithelia by use of the electro‐olfactogram in the Senegalese sole (Solea senegalensis). The upper epithelium was significantly more responsive to the basic amino acids (l‐lysine and l‐arginine), glycine, and l‐threonine than the lower epithelium. The lower epithelium was significantly more responsive to aromatic amino acids (l‐tryptophan, l‐tyrosine, l‐DOPA, and l‐phenylalanine), l‐leucine, and l‐asparagine than the upper. Both epithelia had similar responsiveness to the sulphur‐containing amino acids (l‐cysteine and l‐methionine), l‐alanine, l‐serine, and l‐glutamine. Neither side was responsive to the acidic amino acids (l‐aspartate and l‐glutamate) or the D‐isomers of any amino acid tested. The upper olfactory organ was much more responsive to conspecific‐derived stimuli (bile and intestinal fluid) than the lower organ. We suggest that these differences in responsiveness may be related to different functional roles of the upper and lower epithelia in feeding and chemical communication.por
dc.identifier.citationVelez, Zélia; Hubbard, Peter C.; Barata, Eduardo N.; Canário, Adelino V. M. Evidence for Functional Asymmetry in the Olfactory System of the Senegalese Sole ( Solea senegalensis ) , Physiological and Biochemical Zoology, 78, 5, 756-765, 2005.por
dc.identifier.issn1522-2152
dc.identifier.otherAUT: ACA00258;
dc.identifier.urihttp://hdl.handle.net/10400.1/3919
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherUniversity of Chicagopor
dc.relation.publisherversionhttp://www.jstor.org/discover/10.1086/432145?uid=3738880&uid=2131&uid=2&uid=70&uid=4&sid=21104161348673por
dc.subjectFishpor
dc.subjectTeleostpor
dc.subjectSenegalese solepor
dc.subjectOlfactionpor
dc.subjectAmino acidspor
dc.subjectElectro-olfactogrampor
dc.titleEvidence for functional asymmetry in the olfactory system of the senegalese sole ( solea senegalensis )por
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage765por
oaire.citation.issue5por
oaire.citation.startPage756por
oaire.citation.titlePhysiological and Biochemical Zoologypor
oaire.citation.volume78por
person.familyNameVelez
person.familyNameHubbard
person.familyNameBarata
person.familyNameCanario
person.givenNameZélia
person.givenNamePeter
person.givenNameEduardo Nuno
person.givenNameAdelino
person.identifier143624
person.identifier.ciencia-id4412-F95B-34A2
person.identifier.ciencia-id951F-BA4B-A21F
person.identifier.ciencia-id1F1E-D3B3-F804
person.identifier.orcid0000-0003-2761-4048
person.identifier.orcid0000-0002-3007-4647
person.identifier.orcid0000-0001-9714-5967
person.identifier.orcid0000-0002-6244-6468
person.identifier.ridM-5283-2013
person.identifier.ridB-2823-2008
person.identifier.ridB-2902-2010
person.identifier.ridC-7942-2009
person.identifier.scopus-author-id16176444400
person.identifier.scopus-author-id7005928467
person.identifier.scopus-author-id6602073256
person.identifier.scopus-author-id56568523700
rcaap.rightsopenAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication3292b0fd-8d08-4512-b512-a04b31a7926a
relation.isAuthorOfPublicationf599b3ac-806b-4f65-9eb6-f70e68bcb142
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relation.isAuthorOfPublication5f6e51ee-9113-469e-8b9e-f30f2d452521
relation.isAuthorOfPublication.latestForDiscoverya2bb6982-e4c8-4ea3-b160-bc3464cd960f

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