Evidence map›Paper›PMID 42288486›Full record

ArticleScientific data2026

Chromosome-level and high-contiguity genome assembly and annotation of the greasyback shrimp Metapenaeus ensis.

Yang Liu, Bo Ma, Xiao Jiang, Shutu Zheng, Chunhua Ren, Youhou Xu, Jiayue Yin, Yueshan Qiu, Hang Yuan, Chaoqun Hu and 1 more

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. 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

11 authors.

Yang LiuKey Laboratory of Breeding Biotechnology and Sustainable Aquaculture (KLBBSA), Guangdong Provincial Key Laboratory of Applied Marine Biology (LAMB), South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China.
Bo MaKey Laboratory of Breeding Biotechnology and Sustainable Aquaculture (KLBBSA), Guangdong Provincial Key Laboratory of Applied Marine Biology (LAMB), South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China.
Xiao JiangKey Laboratory of Breeding Biotechnology and Sustainable Aquaculture (KLBBSA), Guangdong Provincial Key Laboratory of Applied Marine Biology (LAMB), South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China.
Shutu ZhengZhuhai Maofeng Provincial Pearl River Estuary Greasyback Shrimp Stock Field, Maofeng Aquaculture Co., Ltd., Zhuhai, 519100, China.
Chunhua RenKey Laboratory of Breeding Biotechnology and Sustainable Aquaculture (KLBBSA), Guangdong Provincial Key Laboratory of Applied Marine Biology (LAMB), South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China.
Youhou XuGuangxi Key Laboratory of Marine Environmental Disaster Processes and Ecological Protection Technology, College of Marine Sciences, Beibu Gulf University, Qinzhou, 535011, China.
Jiayue YinKey Laboratory of Breeding Biotechnology and Sustainable Aquaculture (KLBBSA), Guangdong Provincial Key Laboratory of Applied Marine Biology (LAMB), South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China.
Yueshan QiuGuangxi Key Laboratory of Marine Environmental Disaster Processes and Ecological Protection Technology, College of Marine Sciences, Beibu Gulf University, Qinzhou, 535011, China.
Hang YuanKey Laboratory of Breeding Biotechnology and Sustainable Aquaculture (KLBBSA), Guangdong Provincial Key Laboratory of Applied Marine Biology (LAMB), South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China.
Chaoqun HuKey Laboratory of Breeding Biotechnology and Sustainable Aquaculture (KLBBSA), Guangdong Provincial Key Laboratory of Applied Marine Biology (LAMB), South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China. hucq@scsio.ac.cn.
Peng LuoKey Laboratory of Breeding Biotechnology and Sustainable Aquaculture (KLBBSA), Guangdong Provincial Key Laboratory of Applied Marine Biology (LAMB), South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China. luopeng@scsio.ac.cn.

Funding

Hong Kong Scholars Program XJWQ2025007Innovative Team Building Project of Guangdong Modern Agricultural Industrial Technology System 2024CXTD25National Key Research and Development Program of China 2023YFD2401701Science and Technology Program of Nansha District NSJL202103
6 · The paper itself

Abstract

The greasyback shrimp (Metapenaeus ensis) is an ecologically adaptable and economically important penaeid species. Here, we present its first chromosome-level genome assembly, generated by an integrated approach that combined Oxford Nanopore Technologies (ONT) long-read and Illumina short-read sequencing, followed by Hi-C scaffolding. The long-read data were pivotal for resolving a complex genomic architecture, featuring a genome-wide heterozygosity of 2.46% and a repetitive sequence content of 56.76%. The final assembly spans 1.97 Gb with a contig N50 of 3.84 Mb and a scaffold N50 of 45.37 Mb, 90.07% of the sequences were anchored onto 39 chromosomes. The assembly was annotated with 21,432 protein-coding genes. Assessment with BUSCO using the arthropoda_odb12 lineage dataset indicated high annotation completeness, with 95.6% of core arthropod genes identified as complete, including 89.1% as single-copy. This high-quality genomic resource provides a crucial foundation for advancing evolutionary, ecological, and aquaculture research on this species and related crustaceans.

Indexed as

ChromosomesGenomePenaeidaeAnimalsMolecular Sequence Annotation

Identifiers

PMID42288486
PMCPMC13620119

What OpenQuestion holds

Textmetadata
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.