Evidence map›Paper›PMID 39893196›Full record

ArticleScientific data2025

An improved chromosome-level genome assembly and annotation of Hong Kong catfish (Clarias fuscus).

Yu Chen, Xinghua Lin, Dayan Zhou, Yulei Zhang, Qian Wang, Huapu Chen, Dongneng Jiang, Siping Deng, Guangli Li, Peipei Wang and 1 more

Abstract readDataset
In one paragraph

Article in Scientific data, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Mixed modes of satellite DNA and transposable element evolution, which shape the repetitive landscape of air-breathing catfishes (Clarias).Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2026
    Article
  3. Article
  4. Review
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

11 authors.

Yu ChenFisheries College, Guangdong Ocean University, Zhanjiang, 524088, China.
Xinghua LinFisheries College, Guangdong Ocean University, Zhanjiang, 524088, China.
Dayan ZhouGuangxi Introduction and Breeding Center of Aquaculture, Nanning, 530001, China.
Yulei ZhangFisheries College, Guangdong Ocean University, Zhanjiang, 524088, China.
Qian WangCollege of Animal Science and Technology, Yangtze University, Jingzhou, 434024, China.
Huapu ChenFisheries College, Guangdong Ocean University, Zhanjiang, 524088, China.
Dongneng JiangFisheries College, Guangdong Ocean University, Zhanjiang, 524088, China.
Siping DengFisheries College, Guangdong Ocean University, Zhanjiang, 524088, China.
Guangli LiFisheries College, Guangdong Ocean University, Zhanjiang, 524088, China.
Peipei WangGuangxi Introduction and Breeding Center of Aquaculture, Nanning, 530001, China.
Changxu TianFisheries College, Guangdong Ocean University, Zhanjiang, 524088, China. tiancx@gdou.edu.cn.ORCID http://orcid.org/0000-0001-7079-0237

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clarias fuscus, renowned for its resilience and nutritional value, is a significant aquaculture species in China. To facilitate further genetic research and breeding programs in this species, we generated an improved high-quality chromosome-level genome assembly of a female C. fuscus using MGI, PacBio, and Hi-C sequencing technologies. The final genome assembly spans 982.84 Mb, with contig and scaffold N50 values of 36.16 Mb and 37.66 Mb, respectively, and successfully anchors 99.60% of the sequences to 28 pseudochromosomes. We also predicted 24,849 protein-coding genes, with 97.3% of them functionally annotated. BUSCO analysis indicates a completeness of 97.03% for the assembly and 96.6% for the annotation. This study significantly advances the genomic resources available for C. fuscus and supports future molecular breeding and functional genomics research.

Indexed as

CatfishesChromosomesGenomeAnimalsFemaleGenomicsMolecular Sequence Annotation

Identifiers

PMID39893196
PMCPMC11787363

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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 Socratic graph.