Evidence map›Paper›PMID 40428408›Full record

ArticleGenes2025

Genetic Diversity Among Wild and Cultured Bighead Carp (

Junru Wang, Qi Lei, Hanjun Jiang, Jun Liu, Xiaomu Yu, Xusheng Guo, Jingou Tong

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Genes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

7 authors.

Junru WangSchool of Fisheries, Xinyang Agriculture and Forestry University, Xinyang 464000, China.
Qi LeiSchool of Fisheries, Xinyang Agriculture and Forestry University, Xinyang 464000, China.
Hanjun JiangSchool of Fisheries, Xinyang Agriculture and Forestry University, Xinyang 464000, China.
Jun LiuSchool of Fisheries, Xinyang Agriculture and Forestry University, Xinyang 464000, China.
Xiaomu YuInstitute of Hydrobiology, Innovation Academy of Seed Design, Chinese Academy of Sciences, Wuhan 430072, China.
Xusheng GuoSchool of Fisheries, Xinyang Agriculture and Forestry University, Xinyang 464000, China.
Jingou TongInstitute of Hydrobiology, Innovation Academy of Seed Design, Chinese Academy of Sciences, Wuhan 430072, China.ORCID 0000-0001-7384-1239

Funding

National Natural Science Foundation of China 32072973Xinyang Agriculture and Forestry University First-Class Undergraduate Course Program YLBKKC202315Youth Fund Project of Xinyang Agriculture and Forestry College 911006
6 · The paper itself

Abstract

backgroundBighead carp (

methodsIn this study, eight polymorphic microsatellite markers were utilized to examine the genotypes and genetic diversity of 320 individuals of bighead carp populations located in the middle Yangtze River. This included four wild populations (ZX, DTH, SS, WH) and six cultured populations (HH, XZ, CH, QC, CD, HG).

resultsWild populations exhibited significantly higher genetic diversity (mean Na = 12.25 ± 0.63, Ho = 0.802 ± 0.063) than cultured groups (mean Na = 8.85 ± 1.21, He = 0.779 ± 0.032). Low differentiation (Fst < 0.05) among wild populations indicated high connectivity with low genetic structure, whereas cultured populations CH and HG showed moderate-to-high differentiation (Fst = 0.156-0.293). Bayesian analysis (K = 7) revealed a distinct clustering of wild populations, while cultured stocks exhibited admixed genetic ancestries. Bottleneck tests confirmed recent genetic bottlenecks in three cultured populations.

conclusionsWild bighead carp populations retain a critical genetic diversity, serving as reservoirs for conservation, while intensive aquaculture practices threaten genetic integrity through allele loss and inbreeding.

Indexed as

CarpsGenetic VariationMicrosatellite RepeatsAnimalsAquacultureChinaGenetics, PopulationGenotypeRiversbighead carpculturedgenetic diversitymicrosatellite markerswild

Identifiers

PMID40428408
PMCPMC12110911

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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.