Does the Lateral Bundle of the Medial Olfactory Tract MediateReproductive Behavior in Male Crucian Carp?
Identifieur interne : 000A84 ( Main/Exploration ); précédent : 000A83; suivant : 000A85Does the Lateral Bundle of the Medial Olfactory Tract MediateReproductive Behavior in Male Crucian Carp?
Auteurs : Finn-Arne Weltzien [Norvège] ; Erik Ho Glund [Norvège] ; El Hassan Hamdani [Norvège] ; Kjell B. D Ving [Norvège]Source :
- Chemical Senses [ 0379-864X ] ; 2003-05.
English descriptors
- KwdEn :
Abstract
The olfactory tract in crucian carp (Carassius carassius) is divided into three distinct bundles: the lateral tract (LOT) and the lateral (lMOT) and medial (mMOT) bundles of the medial tract. The LOT has been shown to mediate information associated with feeding behavior, whereas the mMOT mediates information associated with alarm response. The role of the medial olfactory tract (lMOT and mMOT) in reproductive behavior is still under debate. In the present experiment, male reproductive behavior towards prostaglandin-injected females was investigated before and after cutting off the different olfactory tract bundles, to determine which of the tract bundles is essential for mediating reproductive behavior in male crucian carp. The fish were maintained in physiological saline before and after surgery to preserve the remaining tract bundles. Operations were performed symmetrically on both sides and post-operative inspections revealed the functionality of the intact tracts. Sham-operated males and males with only the lMOT intact showed typical reproductive behavior, with following of the female and inspections of the female anal papilla. However, males in which the lMOT was cut, leaving both the mMOT and the LOT intact, showed reduced reproductive behavior. Our results suggest that the lMOT mediates reproductive behavior in male crucian carp.
Url:
DOI: 10.1093/chemse/28.4.293
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000315
- to stream Istex, to step Curation: 000315
- to stream Istex, to step Checkpoint: 000696
- to stream Main, to step Merge: 000B13
- to stream Main, to step Curation: 000A84
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Does the Lateral Bundle of the Medial Olfactory Tract MediateReproductive Behavior in Male Crucian Carp?</title><author><name sortKey="Weltzien, Finn Arne" sort="Weltzien, Finn Arne" uniqKey="Weltzien F" first="Finn-Arne" last="Weltzien">Finn-Arne Weltzien</name></author><author><name sortKey="Ho Glund, Erik" sort="Ho Glund, Erik" uniqKey="Ho Glund E" first="Erik" last="Ho Glund">Erik Ho Glund</name></author><author><name sortKey="Hamdani, El Hassan" sort="Hamdani, El Hassan" uniqKey="Hamdani E" first="El Hassan" last="Hamdani">El Hassan Hamdani</name></author><author><name sortKey="D Ving, Kjell B" sort="D Ving, Kjell B" uniqKey="D Ving K" first="Kjell B." last="D Ving">Kjell B. D Ving</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:DC6E210B21F0CE324A41869EC819219FC0BD5436</idno><date when="2003" year="2003">2003</date><idno type="doi">10.1093/chemse/28.4.293</idno><idno type="url">https://api.istex.fr/document/DC6E210B21F0CE324A41869EC819219FC0BD5436/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000315</idno><idno type="wicri:Area/Istex/Curation">000315</idno><idno type="wicri:Area/Istex/Checkpoint">000696</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000696</idno><idno type="wicri:doubleKey">0379-864X:2003:Weltzien F:does:the:lateral</idno><idno type="wicri:Area/Main/Merge">000B13</idno><idno type="wicri:Area/Main/Curation">000A84</idno><idno type="wicri:Area/Main/Exploration">000A84</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Does the Lateral Bundle of the Medial Olfactory Tract MediateReproductive Behavior in Male Crucian Carp?</title><author><name sortKey="Weltzien, Finn Arne" sort="Weltzien, Finn Arne" uniqKey="Weltzien F" first="Finn-Arne" last="Weltzien">Finn-Arne Weltzien</name><affiliation wicri:level="3"><country xml:lang="fr">Norvège</country><wicri:regionArea>Division of General Physiology, Department of Biology, University of Oslo, Oslo</wicri:regionArea><placeName><settlement type="city">Oslo</settlement><region nuts="2">Østlandet</region></placeName></affiliation></author><author><name sortKey="Ho Glund, Erik" sort="Ho Glund, Erik" uniqKey="Ho Glund E" first="Erik" last="Ho Glund">Erik Ho Glund</name><affiliation wicri:level="3"><country xml:lang="fr">Norvège</country><wicri:regionArea>Division of General Physiology, Department of Biology, University of Oslo, Oslo</wicri:regionArea><placeName><settlement type="city">Oslo</settlement><region nuts="2">Østlandet</region></placeName></affiliation></author><author><name sortKey="Hamdani, El Hassan" sort="Hamdani, El Hassan" uniqKey="Hamdani E" first="El Hassan" last="Hamdani">El Hassan Hamdani</name><affiliation wicri:level="3"><country xml:lang="fr">Norvège</country><wicri:regionArea>Division of General Physiology, Department of Biology, University of Oslo, Oslo</wicri:regionArea><placeName><settlement type="city">Oslo</settlement><region nuts="2">Østlandet</region></placeName></affiliation></author><author><name sortKey="D Ving, Kjell B" sort="D Ving, Kjell B" uniqKey="D Ving K" first="Kjell B." last="D Ving">Kjell B. D Ving</name><affiliation wicri:level="3"><country xml:lang="fr">Norvège</country><wicri:regionArea>Division of General Physiology, Department of Biology, University of Oslo, Oslo</wicri:regionArea><placeName><settlement type="city">Oslo</settlement><region nuts="2">Østlandet</region></placeName></affiliation></author></analytic><monogr></monogr><series><title level="j">Chemical Senses</title><title level="j" type="abbrev">Chem. Senses</title><idno type="ISSN">0379-864X</idno><idno type="eISSN">1464-3553</idno><imprint><publisher>Oxford University Press</publisher><date type="published" when="2003-05">2003-05</date><biblScope unit="volume">28</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="293">293</biblScope><biblScope unit="page" to="300">300</biblScope></imprint><idno type="ISSN">0379-864X</idno></series><idno type="istex">DC6E210B21F0CE324A41869EC819219FC0BD5436</idno><idno type="DOI">10.1093/chemse/28.4.293</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0379-864X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>fish</term><term>nerve transection</term><term>olfaction</term><term>pheromones</term><term>smell</term><term>spawning</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The olfactory tract in crucian carp (Carassius carassius) is divided into three distinct bundles: the lateral tract (LOT) and the lateral (lMOT) and medial (mMOT) bundles of the medial tract. The LOT has been shown to mediate information associated with feeding behavior, whereas the mMOT mediates information associated with alarm response. The role of the medial olfactory tract (lMOT and mMOT) in reproductive behavior is still under debate. In the present experiment, male reproductive behavior towards prostaglandin-injected females was investigated before and after cutting off the different olfactory tract bundles, to determine which of the tract bundles is essential for mediating reproductive behavior in male crucian carp. The fish were maintained in physiological saline before and after surgery to preserve the remaining tract bundles. Operations were performed symmetrically on both sides and post-operative inspections revealed the functionality of the intact tracts. Sham-operated males and males with only the lMOT intact showed typical reproductive behavior, with following of the female and inspections of the female anal papilla. However, males in which the lMOT was cut, leaving both the mMOT and the LOT intact, showed reduced reproductive behavior. Our results suggest that the lMOT mediates reproductive behavior in male crucian carp.</div></front></TEI><affiliations><list><country><li>Norvège</li></country><region><li>Østlandet</li></region><settlement><li>Oslo</li></settlement></list><tree><country name="Norvège"><region name="Østlandet"><name sortKey="Weltzien, Finn Arne" sort="Weltzien, Finn Arne" uniqKey="Weltzien F" first="Finn-Arne" last="Weltzien">Finn-Arne Weltzien</name></region><name sortKey="D Ving, Kjell B" sort="D Ving, Kjell B" uniqKey="D Ving K" first="Kjell B." last="D Ving">Kjell B. D Ving</name><name sortKey="Hamdani, El Hassan" sort="Hamdani, El Hassan" uniqKey="Hamdani E" first="El Hassan" last="Hamdani">El Hassan Hamdani</name><name sortKey="Ho Glund, Erik" sort="Ho Glund, Erik" uniqKey="Ho Glund E" first="Erik" last="Ho Glund">Erik Ho Glund</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Eau/explor/LotaV3/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000A84 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000A84 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Eau
|area= LotaV3
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:DC6E210B21F0CE324A41869EC819219FC0BD5436
|texte= Does the Lateral Bundle of the Medial Olfactory Tract MediateReproductive Behavior in Male Crucian Carp?
}}
| This area was generated with Dilib version V0.6.39. |  |