Chromosome-level genome assembly of the sea cucumber, Colochirus anceps
文献类型：期刊论文
| 作者 | Jiang, Chunxi2,3,4; Wu, Qianwen2,3,4; Su, Fang2,3,4; Cui, Wei2,3,4; Chen, Ting1; Sun, Lina2,3,4 |
| 刊名 | SCIENTIFIC DATA
 |
| 出版日期 | 2025-10-14 |
| 卷号 | 12期号:1页码:10 |
| DOI | 10.1038/s41597-025-05931-8 |
| 通讯作者 | Sun, Lina(sunlina@qdio.ac.cn) |
| 英文摘要 | Colochirus anceps is a benthic sea cucumber recognized for its striking aposematic coloration, ecological role in nutrient recycling, and biomedical potential. In this study, we utilized Illumina short-read, PacBio HiFi long-read, and Hi-C sequencing technologies to assemble the chromosome-level genome of C. anceps. This represents the first genome assembly for the order Dendrochirotida within the class Holothuroidea. The assembled genome has a total size of 2,238.33 Mb, with a contig N50 of 15.09 Mb, and 95.09% of the assembly sequences have been anchored to 23 chromosomes. Annotation identified 24,102 protein-coding genes and revealed a high repeat content of 70.95%. The genome achieved a completeness score of 94.3%, as evaluated through BUSCO analysis. This genome assembly provides valuable insights into the genomic architecture and evolutionary dynamics of sea cucumbers, laying a foundation for exploring their unique biological traits, adaptability, and diversity. |
| WOS关键词 | ANNOTATION ; ALIGNMENT |
| 资助项目 | This work was supported by the National Natural Science Foundation of China [grant number No. 42276143], Shandong Provincial Natural Science Foundation [grant number No. ZR2024YQ050] and Taishan Scholar Foundation of Shandong Province [grant number No. 202[42276143] ; National Natural Science Foundation of China[ZR2024YQ050] ; Shandong Provincial Natural Science Foundation[202306279] ; Taishan Scholar Foundation of Shandong Province |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001593134600003 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203572]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Sun, Lina |
| 作者单位 | 1.Chinese Acad Sci, South Sea Inst Oceanol, Guangzhou 510301, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Breeding Biotechnol & Sustainable Aquacult, Qingdao 266071, Peoples R China 3.Qingdao Marine Sci & Technol Ctr, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Chunxi,Wu, Qianwen,Su, Fang,et al. Chromosome-level genome assembly of the sea cucumber, Colochirus anceps[J]. SCIENTIFIC DATA,2025,12(1):10. |
| APA | Jiang, Chunxi,Wu, Qianwen,Su, Fang,Cui, Wei,Chen, Ting,&Sun, Lina.(2025).Chromosome-level genome assembly of the sea cucumber, Colochirus anceps.SCIENTIFIC DATA,12(1),10. |
| MLA | Jiang, Chunxi,et al."Chromosome-level genome assembly of the sea cucumber, Colochirus anceps".SCIENTIFIC DATA 12.1(2025):10. |
入库方式： OAI收割
来源：海洋研究所
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