Evidence map›Paper›PMID 42161967›Full record

ArticleScientific data2026

Telomere-to-telomere genome assembly and annotation of the Pseudecheneis paviei (Teleostei: Siluriformes).

Zhen Peng, Rui Li, Wei Dao, Xu Li, Chaoyong Xiong, Ruobing Han

Abstract readDataset
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

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

6 authors.

Zhen Peng *Key Laboratory of Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education / Key Laboratory for Conserving Wildlife with Small Populations in Yunnan / College of Forestry, Southwest Forestry University, Kunming, 650224, China.
Rui Li *Key Laboratory of Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education / Key Laboratory for Conserving Wildlife with Small Populations in Yunnan / College of Forestry, Southwest Forestry University, Kunming, 650224, China.
Wei DaoKey Laboratory of Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education / Key Laboratory for Conserving Wildlife with Small Populations in Yunnan / College of Forestry, Southwest Forestry University, Kunming, 650224, China.
Xu LiKey Laboratory of Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education / Key Laboratory for Conserving Wildlife with Small Populations in Yunnan / College of Forestry, Southwest Forestry University, Kunming, 650224, China.
Chaoyong XiongManagement and Protection Bureau of Yunnan Xishuangbanna National Nature Reserve, Xishuangbanna, China. xiongchaoyongae@163.com.
Ruobing HanKey Laboratory of Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education / Key Laboratory for Conserving Wildlife with Small Populations in Yunnan / College of Forestry, Southwest Forestry University, Kunming, 650224, China. hanruobing0413@163.com.

Funding

First Class Forestry Academic Subject in Yunnan Province 51600625Key Discipline of Wildlife Conservation and Utilization in Yunnan Province XKZ200904the First Class Forestry Academic Subject in Yunnan Province LXXK-2025D04
6 · The paper itself

Abstract

The catfish genus Pseudecheneis consists of small freshwater catfish that live at the bottom of fast-flowing streams. The genetic information carried by extant freshwater fish can provide new insights into deciphering the evolutionary processes of rivers. However, existing studies often rely on limited molecular markers, which are insufficient to thoroughly resolve genetic information and complex evolutionary relationships. We have deciphered the first high-quality Telomere-to-Telomere (T2T) chromosome-level genome of Pseudecheneis, with a genome size of 574.82 Mb and a contig N50 of 22.76 Mb. A total of 19,787 protein-coding genes were annotated, of which 98.4% were successfully functionally annotated. This study provides important references for clarifying the phylogenetic relationships and evolutionary history of Pseudecheneis, and also offers valuable data support for exploring the interrelationships among structure, function, and adaptation.

Indexed as

CatfishesGenomeTelomereAnimalsMolecular Sequence AnnotationPhylogeny

Identifiers

PMID42161967
PMCPMC13458458

What OpenQuestion holds

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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 OpenQuestion graph.