Evidence map›Paper›PMID 42441052›Full record

ArticleJournal of veterinary research2026

Novel SNPs in the leptin gene: implications for growth performance in cultured European sea bass

Emel Özcan Gökçek

Abstract read
In one paragraph

Article in Journal of veterinary research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

Emel Özcan GökçekDepartment of Aquaculture, Faculty of Fisheries, Ege University, 35100 İzmir, Türkiye.ORCID https://orcid.org/0000-0001-6566-7680

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Leptin, a class I helical cytokine, regulates growth, appetite, energy homeostasis and reproductive functions in fish. The leptin gene ( Material and Methods: This study investigated variations in the Results: Twelve novel single-nucleotide polymorphisms (SNPs) were identified in the first and second introns and the third exon of the gene, including a non-synonymous third exon variant (g.11004767C>T) causing an arginine-to-tryptophan substitution. This locus was significantly associated with multiple growth traits, including total and fillet weights and standard, body and post-anal lengths (P-value < 0.05). Analysis revealed two haploblocks; block 1 having four haplotypes (GCG, GTG, ACA and GTA), with GTA associated with the highest total and fillet weights and body length measurements (P-value < 0.01). Block 2 comprised three haplotypes (AG, GG and AA), where AG carriers exhibited superior growth to GG and AA carriers (P-value < 0.01). Conclusion: These findings indicate that

Indexed as

candidate genegrowth traithaplotypelep geneteleost fish

Identifiers

PMID42441052
PMCPMC13334296

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Registered trials

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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.