Evidence map›Paper›PMID 32140978›Full record

ArticleFish physiology and biochemistry2020

Associations between genetic variants of the insulin-like growth factor I (IGF-I) gene and growth traits in European sea bass (Dicentrarchus labrax, L.).

Emel Özcan Gökçek, Raziye Işık

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Article in Fish physiology and biochemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Correlation analysis ofVeterinary research forum : an international quarterly journal · 2026
    Article
  2. Intergenic Variants Upstream of GADD45b Affect Survival ofInternational journal of molecular sciences · 2025
    Article
  3. Identification of ThreeAnimals : an open access journal from MDPI · 2024
    Article
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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Emel Özcan GökçekFaculty of Fisheries, Department of Aquaculture, Ege University, İzmir, Turkey. emel.ozcan.gokcek@ege.edu.tr.ORCID https://orcid.org/0000-0001-6566-7680
Raziye IşıkFaculty of Agriculture, Department of Agricultural Biotechnology, Tekirdağ Namık Kemal University, Tekirdağ, Turkey.ORCID https://orcid.org/0000-0003-2982-6562

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The IGF-I is a significant peptide hormone to cell growth, development, reproduction, and metabolism of teleost fish. This study was conducted to investigate the IGF-I gene polymorphism and to reveal the association between the genotypes of IGF-I gene and growth traits in 80 harvest size European sea bass (Dicentrarchus labrax, L.) reared in İzmir region of Turkey. The 821 bp long exon 1 and 5' UTR regions of IGF-I gene were amplified, and PCR products were analyzed via DNA sequencing method. Two novel single nucleotide polymorphisms (SNPs) such as g.46672A > G and g.46749C > T in the 5' UTR region of IGF-I gene in the European sea bass were detected for the first time with this study. Associations between the genotypes of IGF-I g.46749C > T locus and body weight were found statistically significant (p < 0.05). The genotypes of IGF-I g.46749C > T and g.46672A > G loci were found significantly associated with total length (p < 0.05). However, both loci did not show significant associations with body width. The studied gene region sequences were entered to NCBI GenBank database with the accession numbers: MK621680-MK621682. Thus, these polymorphisms have a significant effect on the body weight and total length which could be useful for sea bass selection and breeding for marker-assisted selection (MAS) program.

Indexed as

AnimalsBassFish ProteinsGenotypeInsulin-Like Growth Factor IMalePolymorphism, Single NucleotideSequence Analysis, DNATurkeyFish ProteinsInsulin-Like Growth Factor IDNA sequencingEuropean sea bassIGF-I genePolymorphism

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.