Amylase and trypsin responses to intake of dietary carbohydrate and protein depend on the developmental stage in sea bass ( Dicentrarchus labrax ) larvae
Identifieur interne : 001A83 ( Main/Merge ); précédent : 001A82; suivant : 001A84Amylase and trypsin responses to intake of dietary carbohydrate and protein depend on the developmental stage in sea bass ( Dicentrarchus labrax ) larvae
Auteurs : A. Péres [France] ; C. L. Cahu [France] ; J. L. Zambonino Infante [France] ; M. M. Le Gall [France] ; P. Quazuguel [France]Source :
- Fish Physiology and Biochemistry [ 0920-1742 ] ; 1996-06-01.
Abstract
Abstract: Sea bass (Dicentrarchus labrax) larvae were fed from day 15 to day 35 with 4 isoenergetic formulated diets that varied in protein (30, 40, 50, 60%) and carbohydrate (37, 27, 17, 7%) content. The diets were designated as P30, P40, P50 and P60, respectively. Best growth and survival were noted for P50 larvae. Poor growth and survival were observed for P30 larvae. The specific activity of amylase increased in direct relation to the dietary carbohydrate level from day 18 onwards. This increase was the result of extensive amylase synthesis. Trypsin activity was positively correlated with dietary protein level only at day 35. This study shows that the mechanisms involved in amylase regulation are efficient in very young sea bass larvae, while those related to trypsin appear later in ontogeny and thus suggests an age-dependent regulation of enzyme synthesis.
Url:
DOI: 10.1007/BF01875574
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000432
- to stream Istex, to step Curation: 000431
- to stream Istex, to step Checkpoint: 000F71
Links to Exploration step
ISTEX:EE4FD5CCEAAEED9EEC75FBD4412A147C4FA544D4Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Amylase and trypsin responses to intake of dietary carbohydrate and protein depend on the developmental stage in sea bass ( Dicentrarchus labrax ) larvae</title>
<author><name sortKey="Peres, A" sort="Peres, A" uniqKey="Peres A" first="A." last="Péres">A. Péres</name>
</author>
<author><name sortKey="Cahu, C L" sort="Cahu, C L" uniqKey="Cahu C" first="C. L." last="Cahu">C. L. Cahu</name>
</author>
<author><name sortKey="Zambonino Infante, J L" sort="Zambonino Infante, J L" uniqKey="Zambonino Infante J" first="J. L." last="Zambonino Infante">J. L. Zambonino Infante</name>
</author>
<author><name sortKey="Le Gall, M M" sort="Le Gall, M M" uniqKey="Le Gall M" first="M. M." last="Le Gall">M. M. Le Gall</name>
</author>
<author><name sortKey="Quazuguel, P" sort="Quazuguel, P" uniqKey="Quazuguel P" first="P." last="Quazuguel">P. Quazuguel</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:EE4FD5CCEAAEED9EEC75FBD4412A147C4FA544D4</idno>
<date when="1996" year="1996">1996</date>
<idno type="doi">10.1007/BF01875574</idno>
<idno type="url">https://api.istex.fr/document/EE4FD5CCEAAEED9EEC75FBD4412A147C4FA544D4/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">000432</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000432</idno>
<idno type="wicri:Area/Istex/Curation">000431</idno>
<idno type="wicri:Area/Istex/Checkpoint">000F71</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000F71</idno>
<idno type="wicri:doubleKey">0920-1742:1996:Peres A:amylase:and:trypsin</idno>
<idno type="wicri:Area/Main/Merge">001A83</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Amylase and trypsin responses to intake of dietary carbohydrate and protein depend on the developmental stage in sea bass ( Dicentrarchus labrax ) larvae</title>
<author><name sortKey="Peres, A" sort="Peres, A" uniqKey="Peres A" first="A." last="Péres">A. Péres</name>
<affiliation wicri:level="3"><country xml:lang="fr">France</country>
<wicri:regionArea>Unité Mixte de Nutrition des Poissons, IFREMER-INRA, IFREMER Centre de Brest, B.P. 70, 29280, Plouzané</wicri:regionArea>
<placeName><region type="region" nuts="2">Région Bretagne</region>
<settlement type="city">Plouzané</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Cahu, C L" sort="Cahu, C L" uniqKey="Cahu C" first="C. L." last="Cahu">C. L. Cahu</name>
<affiliation wicri:level="3"><country xml:lang="fr">France</country>
<wicri:regionArea>Unité Mixte de Nutrition des Poissons, IFREMER-INRA, IFREMER Centre de Brest, B.P. 70, 29280, Plouzané</wicri:regionArea>
<placeName><region type="region" nuts="2">Région Bretagne</region>
<settlement type="city">Plouzané</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Zambonino Infante, J L" sort="Zambonino Infante, J L" uniqKey="Zambonino Infante J" first="J. L." last="Zambonino Infante">J. L. Zambonino Infante</name>
<affiliation wicri:level="3"><country xml:lang="fr">France</country>
<wicri:regionArea>Unité Mixte de Nutrition des Poissons, IFREMER-INRA, IFREMER Centre de Brest, B.P. 70, 29280, Plouzané</wicri:regionArea>
<placeName><region type="region" nuts="2">Région Bretagne</region>
<settlement type="city">Plouzané</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Le Gall, M M" sort="Le Gall, M M" uniqKey="Le Gall M" first="M. M." last="Le Gall">M. M. Le Gall</name>
<affiliation wicri:level="3"><country xml:lang="fr">France</country>
<wicri:regionArea>Unité Mixte de Nutrition des Poissons, IFREMER-INRA, IFREMER Centre de Brest, B.P. 70, 29280, Plouzané</wicri:regionArea>
<placeName><region type="region" nuts="2">Région Bretagne</region>
<settlement type="city">Plouzané</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Quazuguel, P" sort="Quazuguel, P" uniqKey="Quazuguel P" first="P." last="Quazuguel">P. Quazuguel</name>
<affiliation wicri:level="3"><country xml:lang="fr">France</country>
<wicri:regionArea>Unité Mixte de Nutrition des Poissons, IFREMER-INRA, IFREMER Centre de Brest, B.P. 70, 29280, Plouzané</wicri:regionArea>
<placeName><region type="region" nuts="2">Région Bretagne</region>
<settlement type="city">Plouzané</settlement>
</placeName>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Fish Physiology and Biochemistry</title>
<title level="j" type="abbrev">Fish Physiol Biochem</title>
<idno type="ISSN">0920-1742</idno>
<idno type="eISSN">1573-5168</idno>
<imprint><publisher>Kluwer Academic Publishers</publisher>
<pubPlace>Dordrecht</pubPlace>
<date type="published" when="1996-06-01">1996-06-01</date>
<biblScope unit="volume">15</biblScope>
<biblScope unit="issue">3</biblScope>
<biblScope unit="page" from="237">237</biblScope>
<biblScope unit="page" to="242">242</biblScope>
</imprint>
<idno type="ISSN">0920-1742</idno>
</series>
<idno type="istex">EE4FD5CCEAAEED9EEC75FBD4412A147C4FA544D4</idno>
<idno type="DOI">10.1007/BF01875574</idno>
<idno type="ArticleID">BF01875574</idno>
<idno type="ArticleID">Art6</idno>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0920-1742</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass></textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Abstract: Sea bass (Dicentrarchus labrax) larvae were fed from day 15 to day 35 with 4 isoenergetic formulated diets that varied in protein (30, 40, 50, 60%) and carbohydrate (37, 27, 17, 7%) content. The diets were designated as P30, P40, P50 and P60, respectively. Best growth and survival were noted for P50 larvae. Poor growth and survival were observed for P30 larvae. The specific activity of amylase increased in direct relation to the dietary carbohydrate level from day 18 onwards. This increase was the result of extensive amylase synthesis. Trypsin activity was positively correlated with dietary protein level only at day 35. This study shows that the mechanisms involved in amylase regulation are efficient in very young sea bass larvae, while those related to trypsin appear later in ontogeny and thus suggests an age-dependent regulation of enzyme synthesis.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001A83 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 001A83 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Eau |area= EsturgeonV1 |flux= Main |étape= Merge |type= RBID |clé= ISTEX:EE4FD5CCEAAEED9EEC75FBD4412A147C4FA544D4 |texte= Amylase and trypsin responses to intake of dietary carbohydrate and protein depend on the developmental stage in sea bass ( Dicentrarchus labrax ) larvae }}
![]() | This area was generated with Dilib version V0.6.27. | ![]() |