Persian sturgeon insulin-like growth factor I: molecular cloning and expression during various nutritional conditions.
Identifieur interne : 000171 ( Main/Merge ); précédent : 000170; suivant : 000172Persian sturgeon insulin-like growth factor I: molecular cloning and expression during various nutritional conditions.
Auteurs : Mahtab Yarmohammadi [Oman] ; Mohammad Pourkazemi ; Rezvanollah Kazemi ; Ali Hallajian ; Hassan Soltanloo ; Mohammad Hassanzadeh Saber ; Alireza AbbasalizadehSource :
- Journal of applied genetics [ 2190-3883 ] ; 2014.
English descriptors
- KwdEn :
- Amino Acid Sequence, Animal Nutritional Physiological Phenomena (genetics), Animals, Body Weight (genetics), Cloning, Molecular, DNA, Complementary (genetics), Fishes (genetics), Fishes (growth & development), Gene Expression Regulation, Insulin-Like Growth Factor I (chemistry), Insulin-Like Growth Factor I (genetics), Insulin-Like Growth Factor I (metabolism), Molecular Sequence Data, Persia, Phylogeny, RNA, Messenger (genetics), RNA, Messenger (metabolism), Sequence Analysis, DNA.
- MESH :
- chemical , chemistry : Insulin-Like Growth Factor I.
- chemical , genetics : DNA, Complementary, Insulin-Like Growth Factor I, RNA, Messenger.
- chemical , metabolism : RNA, Messenger.
- geographic : Persia.
- genetics : Animal Nutritional Physiological Phenomena, Body Weight, Fishes.
- growth & development : Fishes.
- chemical , metabolism : Insulin-Like Growth Factor I.
- Amino Acid Sequence, Animals, Cloning, Molecular, Gene Expression Regulation, Molecular Sequence Data, Phylogeny, Sequence Analysis, DNA.
Abstract
The effects of different periods of starvation (1, 2, 3, and 4 weeks) and subsequent re-feeding (over a 4 week) on the compensatory growth performance and insulin-like growth factor I (IGF-I) mRNA expression in liver and white muscle were investigated in juvenile Persian sturgeon (Acipenser persicus). First, a fragment of 617 nucleotides coding for IGF-I was cloned from liver, which included an open reading frame of 486 nucleotides, encoding a 162 amino acid preproIGF-I. This is composed of a 45 aa for signal peptide, a 117 aa for the mature peptide comprising the B, C, A, and D domains, and a 47 aa for E domain. The mature Persian sturgeon IGF-I exhibits high sequence identities with other sturgeon species and teleost, ranging between 68 and 95 %. The pattern of IGF-I mRNA expression in the liver and white muscle was measured in response to different periods of starvation and subsequent re-feeding. Nutritional status influenced IGF-I mRNA expression pattern in both liver and muscle. IGF-I mRNA expression in the liver increased during starvation, before decreasing after re-feeding. Furthermore, white muscle IGF-I mRNA expression showed better responses to nutritional status and decreased following starvation and increased by re-feeding. However, changes in the expression of IGF-I mRNA were not significantly different between any of the treatments in both tissues. These data suggest that muscle and liver IGF-I mRNA expression do not have a regulatory role for somatic growth induced by compensatory growth in Persain sturgeon.
DOI: 10.1007/s13353-013-0192-7
PubMed: 24430509
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first="Rezvanollah" last="Kazemi">Rezvanollah Kazemi</name></author><author><name sortKey="Hallajian, Ali" sort="Hallajian, Ali" uniqKey="Hallajian A" first="Ali" last="Hallajian">Ali Hallajian</name></author><author><name sortKey="Soltanloo, Hassan" sort="Soltanloo, Hassan" uniqKey="Soltanloo H" first="Hassan" last="Soltanloo">Hassan Soltanloo</name></author><author><name sortKey="Hassanzadeh Saber, Mohammad" sort="Hassanzadeh Saber, Mohammad" uniqKey="Hassanzadeh Saber M" first="Mohammad" last="Hassanzadeh Saber">Mohammad Hassanzadeh Saber</name></author><author><name sortKey="Abbasalizadeh, Alireza" sort="Abbasalizadeh, Alireza" uniqKey="Abbasalizadeh A" first="Alireza" last="Abbasalizadeh">Alireza Abbasalizadeh</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:24430509</idno><idno type="pmid">24430509</idno><idno type="doi">10.1007/s13353-013-0192-7</idno><idno 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Yarmohammadi</name><affiliation wicri:level="1"><nlm:affiliation>International Sturgeon Research Institute, PO Box: 41635-3464, Rasht, Iran, mahtabyarmohammadi@gmail.com.</nlm:affiliation><country wicri:rule="url">Oman</country><wicri:regionArea>International Sturgeon Research Institute, PO Box: 41635-3464, Rasht, Iran</wicri:regionArea><wicri:noRegion>Iran</wicri:noRegion></affiliation></author><author><name sortKey="Pourkazemi, Mohammad" sort="Pourkazemi, Mohammad" uniqKey="Pourkazemi M" first="Mohammad" last="Pourkazemi">Mohammad Pourkazemi</name></author><author><name sortKey="Kazemi, Rezvanollah" sort="Kazemi, Rezvanollah" uniqKey="Kazemi R" first="Rezvanollah" last="Kazemi">Rezvanollah Kazemi</name></author><author><name sortKey="Hallajian, Ali" sort="Hallajian, Ali" uniqKey="Hallajian A" first="Ali" last="Hallajian">Ali Hallajian</name></author><author><name sortKey="Soltanloo, Hassan" sort="Soltanloo, Hassan" uniqKey="Soltanloo H" first="Hassan" last="Soltanloo">Hassan Soltanloo</name></author><author><name sortKey="Hassanzadeh Saber, Mohammad" sort="Hassanzadeh Saber, Mohammad" uniqKey="Hassanzadeh Saber M" first="Mohammad" last="Hassanzadeh Saber">Mohammad Hassanzadeh Saber</name></author><author><name sortKey="Abbasalizadeh, Alireza" sort="Abbasalizadeh, Alireza" uniqKey="Abbasalizadeh A" first="Alireza" last="Abbasalizadeh">Alireza Abbasalizadeh</name></author></analytic><series><title level="j">Journal of applied genetics</title><idno type="eISSN">2190-3883</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Amino Acid Sequence</term><term>Animal Nutritional Physiological Phenomena (genetics)</term><term>Animals</term><term>Body Weight (genetics)</term><term>Cloning, Molecular</term><term>DNA, Complementary (genetics)</term><term>Fishes (genetics)</term><term>Fishes (growth & development)</term><term>Gene 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Phenomena</term><term>Body Weight</term><term>Fishes</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Fishes</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Insulin-Like Growth Factor I</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Amino Acid Sequence</term><term>Animals</term><term>Cloning, Molecular</term><term>Gene Expression Regulation</term><term>Molecular Sequence Data</term><term>Phylogeny</term><term>Sequence Analysis, DNA</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The effects of different periods of starvation (1, 2, 3, and 4 weeks) and subsequent re-feeding (over a 4 week) on the compensatory growth performance and insulin-like growth factor I (IGF-I) mRNA expression in liver and white muscle were investigated in juvenile Persian sturgeon (Acipenser persicus). First, a fragment of 617 nucleotides coding for IGF-I was cloned from liver, which included an open reading frame of 486 nucleotides, encoding a 162 amino acid preproIGF-I. This is composed of a 45 aa for signal peptide, a 117 aa for the mature peptide comprising the B, C, A, and D domains, and a 47 aa for E domain. The mature Persian sturgeon IGF-I exhibits high sequence identities with other sturgeon species and teleost, ranging between 68 and 95 %. The pattern of IGF-I mRNA expression in the liver and white muscle was measured in response to different periods of starvation and subsequent re-feeding. Nutritional status influenced IGF-I mRNA expression pattern in both liver and muscle. IGF-I mRNA expression in the liver increased during starvation, before decreasing after re-feeding. Furthermore, white muscle IGF-I mRNA expression showed better responses to nutritional status and decreased following starvation and increased by re-feeding. However, changes in the expression of IGF-I mRNA were not significantly different between any of the treatments in both tissues. These data suggest that muscle and liver IGF-I mRNA expression do not have a regulatory role for somatic growth induced by compensatory growth in Persain sturgeon.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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