Evidence map›Paper›PMID 41748651›Full record

ArticleScientific data2026

A chromosome-level genome assembly of Hemibarbus maculatus.

Qingping Lian, Pengcheng Sheng, Aihuan Guo, Huan Chen, Zou Meng, Rui Wu, JiaJia Xia, Guangmei Chen, Julin Yuan

Abstract readDataset
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific data, 2026. 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

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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

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

9 authors.

Qingping LianAgriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Fresh Health and Nutrition of Zhejiang Province, Zhejiang Institute of Freshwater Fisheries (Zhejiang Freshwater Fishery Environmental Monitoring Station), Huzhou, China.
Pengcheng ShengAgriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Fresh Health and Nutrition of Zhejiang Province, Zhejiang Institute of Freshwater Fisheries (Zhejiang Freshwater Fishery Environmental Monitoring Station), Huzhou, China.
Aihuan GuoAgriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Fresh Health and Nutrition of Zhejiang Province, Zhejiang Institute of Freshwater Fisheries (Zhejiang Freshwater Fishery Environmental Monitoring Station), Huzhou, China.
Huan ChenAgriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Fresh Health and Nutrition of Zhejiang Province, Zhejiang Institute of Freshwater Fisheries (Zhejiang Freshwater Fishery Environmental Monitoring Station), Huzhou, China.
Zou MengAgriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Fresh Health and Nutrition of Zhejiang Province, Zhejiang Institute of Freshwater Fisheries (Zhejiang Freshwater Fishery Environmental Monitoring Station), Huzhou, China.
Rui WuAgriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Fresh Health and Nutrition of Zhejiang Province, Zhejiang Institute of Freshwater Fisheries (Zhejiang Freshwater Fishery Environmental Monitoring Station), Huzhou, China.
JiaJia XiaAgriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Fresh Health and Nutrition of Zhejiang Province, Zhejiang Institute of Freshwater Fisheries (Zhejiang Freshwater Fishery Environmental Monitoring Station), Huzhou, China.
Guangmei ChenAgriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Fresh Health and Nutrition of Zhejiang Province, Zhejiang Institute of Freshwater Fisheries (Zhejiang Freshwater Fishery Environmental Monitoring Station), Huzhou, China.
Julin YuanAgriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Fresh Health and Nutrition of Zhejiang Province, Zhejiang Institute of Freshwater Fisheries (Zhejiang Freshwater Fishery Environmental Monitoring Station), Huzhou, China. yuanjulin1982@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hemibarbus maculatus, a keystone cyprinid species widely distributed across Asian freshwater ecosystems, holds dual significance as an economically valuable food fish and an ecological regulator. In this study we present its first chromosome-level genome assembly by integrating PacBio HiFi reads and Hi-C scaffolding. The 1.08 Gb assembly achieves exceptional continuity with a scaffold N50 of 43.84 Mb, where 98.23% sequences are anchored to 25 pseudochromosomes. BUSCO assessment confirmed 99.1% completeness, with 30.02% repetitive elements and 23,892 predicted protein-coding genes. High-resolution Hi-C interaction maps and cross-species synteny analyses validated chromosomal-scale assembly accuracy. The phylogenetic reconstruction of 10 Cyprinidae species resolves the divergence time framework within the Gobioninae subfamily, revealing that H. maculatus diverged from Rhinogobio nasutus ~12.3 Mya and shares a common ancestor with Pseudorasbora parva at ~18.3 Mya during mid-Miocene freshwater habitat radiation. This resource establishes foundational infrastructure for decoding population genomics, ecological adaptations, and precision aquaculture of H. maculatus, while facilitating evolutionary studies within Cyprinidae.

Indexed as

ChromosomesCyprinidaeGenomeAnimalsPhylogeny

Identifiers

PMID41748651
PMCPMC13056976

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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.