Evidence map›Paper›PMID 42270664›Full record

ArticleScientific data2026

A chromosome-level genome assembly of the chemosymbiotic species Rugalucina vietnamica (Lucinida: Lucinidae).

Yansong Wang, Yan Tang, Hao Wang, Junlong Zhang

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. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Yansong WangLaboratory of Marine Organism Taxonomy and Phylogeny, Shandong Province Key Laboratory of Marine Biodiversity and Bio-resource Sustainable Utilization, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, 266071, China.
Yan TangLaboratory of Marine Organism Taxonomy and Phylogeny, Shandong Province Key Laboratory of Marine Biodiversity and Bio-resource Sustainable Utilization, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, 266071, China.
Hao WangLaboratory of Marine Organism Taxonomy and Phylogeny, Shandong Province Key Laboratory of Marine Biodiversity and Bio-resource Sustainable Utilization, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, 266071, China.
Junlong ZhangLaboratory of Marine Organism Taxonomy and Phylogeny, Shandong Province Key Laboratory of Marine Biodiversity and Bio-resource Sustainable Utilization, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, 266071, China. zhangjl@qdio.ac.cn.

Funding

National Natural Science Foundation of China 42576103
6 · The paper itself

Abstract

Rugalucina vietnamica is one of the representative symbiotic bivalves in marine chemosynthesis-based ecosystems. The species is concentrated along the Beibu Gulf-Qiongzhou Strait coastal region in the western Pacific, making it an ideal model for studying the evolution and dispersal of coastal benthic fauna in the South China Sea. However, the lack of a high-quality reference genome has limited the identification of genome-wide genetic variation and hindered population genomic investigations. In this study, we report a high-quality chromosome-level genome of R. vietnamica, generated by integrating PacBio, Illumina, and high-resolution chromosome conformation capture sequencing. The final assembled genome spans 1.23 Gb, with a scaffold N50 of 78 Mb, and was successfully anchored onto 17 chromosomes. BUSCO assessment recovered 96.50% of conserved metazoan genes, indicating high completeness. Genome annotation further revealed that transposable elements account for 65.56% of the genome, and a total of 18,649 protein-coding genes were predicted.

Indexed as

BivalviaChromosomesGenomeAnimalsSymbiosis

Identifiers

PMID42270664
PMCPMC13427746

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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.