Evidence map›Paper›PMID 41372206›Full record

ArticleScientific data2025

The telomere-to-telomere genome assembly of the Triplophysa erythraea (Nemacheilidae hypogean fishes).

Chongrui Wang, Xin Yang, Dong Liu, Wenwen Suo, Hong Li, Jinhui Pu, Xiangrong Liu, Qianqian Ku, Xiping Yuan, Yuejuan Zhou and 2 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 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

12 authors.

Chongrui Wang *Hunan Fisheries Research Institute and Aquatic Products Seed Stock Station, Changsha, 410153, People's Republic of China.
Xin Yang *Hunan Fisheries Research Institute and Aquatic Products Seed Stock Station, Changsha, 410153, People's Republic of China.
Dong LiuHunan Fisheries Research Institute and Aquatic Products Seed Stock Station, Changsha, 410153, People's Republic of China.
Wenwen SuoHunan Fisheries Research Institute and Aquatic Products Seed Stock Station, Changsha, 410153, People's Republic of China.
Hong LiCollege of Fisheries, Hunan Agricultural University, Changsha, 410128, People's Republic of China.
Jinhui PuHunan Fisheries Research Institute and Aquatic Products Seed Stock Station, Changsha, 410153, People's Republic of China.
Xiangrong LiuHunan Fisheries Research Institute and Aquatic Products Seed Stock Station, Changsha, 410153, People's Republic of China.
Qianqian KuHunan Fisheries Research Institute and Aquatic Products Seed Stock Station, Changsha, 410153, People's Republic of China.
Xiping YuanHunan Fisheries Research Institute and Aquatic Products Seed Stock Station, Changsha, 410153, People's Republic of China.
Yuejuan ZhouHunan Fisheries Research Institute and Aquatic Products Seed Stock Station, Changsha, 410153, People's Republic of China.
Qianhong GuEngineering Research Center of Polyploid Fish Reproduction and Breeding of the State Education, Ministry, College of Life Sciences, Hunan Normal University, Changsha, 410081, People's Republic of China. gqh@hunnu.edu.cn.
Dongsheng OuHunan Fisheries Research Institute and Aquatic Products Seed Stock Station, Changsha, 410153, People's Republic of China. njdodx@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triplophysa erythraea, a distinctive blind cave fish endemic to Hunan's karst caves, faces significant threats due to its restricted range and fragile habitat. The high-quality genome assembly offers essential data for developing conservation strategies, and could be helpful to reveal adaptive mechanisms along with functional drivers behind T. erythraea's unique morphological traits. In this study, we successfully assembled the telomere-to-telomere (T2T) genome of T. erythraea. The genome size was 757.23 Mb, with a contig N50 size of 27.63 Mb and a scaffold N50 size of 29.01 Mb. The Hi-C assembly placed 97.5% of the sequences onto 25 pseudo-chromosomes. Remarkably, 19 chromosomes were assembled into contiguous, gap-free scaffolds. Furthermore, 378.05 Mb (49.93%) of repetitive sequences and 25,179 protein-coding genes were identified, and 99.09% of the protein-coding genes were annotated. Comparative genomic analysis confirmed the genome's high completeness, continuity, and accuracy. The genomic quality was further substantiated by a QV of 51.03 and a 98.38% of BUSCO completeness rate, assessed against the T. erythraea T2T genome assembly. This study serves as a key genetic resource for Nemacheilidae hypogean fishes and will be highly valuable for delineating adaptive genetic mechanisms of cave-adapted Triplophysa stone loaches.

Indexed as

FishesGenomeTelomereAnimals

Identifiers

PMID41372206
PMCPMC12717264

What Socratic holds

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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 Socratic graph.