Chromosome-scale genome of the burrowing sea anemone Paracondylactis sinensis
文献类型：期刊论文
| 作者 | Li, Junyuan2; Tang, Rongye1; Feng, Juan2; Xie, Tinghui2; Liu, Sitong2; Li, Yang1 |
| 刊名 | SCIENTIFIC DATA
 |
| 出版日期 | 2026-02-14 |
| 卷号 | 13期号:1页码:12 |
| DOI | 10.1038/s41597-026-06838-8 |
| 通讯作者 | Li, Yang(liyang@qdio.ac.cn) |
| 英文摘要 | Paracondylactis sinensis is a burrowing sea anemone inhabiting soft sediments along the Chinese coast, representing an ecologically and economically important actiniarian species. Despite its unique adaptations to hypoxia and sediment-associated stressors, genomic resources for burrowing sea anemones have been lacking. Here, we report a high-quality, chromosome-level genome assembly of P. sinensis. With PacBio HiFi long reads (39.77 & times; coverage), Illumina short reads, and Hi-C data, a 210.63 Mb genome with a contig N50 of 8.70 Mb and a scaffold N50 of 9.41 Mb was generated. A total of 93.44% of the assembly was anchored to 19 pseudo-chromosomes. BUSCO analysis indicated 95.91% completeness, confirming high assembly quality. Comprehensive annotation identified 19,420 protein-coding genes, of which 91.35% were functionally annotated. Repetitive elements accounted for 26.43% of the genome, with transposable elements representing 20.47%. This genome provides a crucial reference for understanding the genetic basis of environmental adaptation in P. sinensis and supports future efforts in its conservation, aquaculture, and bioactive compound exploration. |
| WOS关键词 | RNA-SEQ ; ALIGNMENT |
| 资助项目 | Taizhou Science and Technology Plan Project, 25nyb03 ; National Natural Science Foundation of China (National Science Foundation of China)[32570619] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001723853800007 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/205151]  |
| 专题 | 海洋研究所_海洋生物分类与系统演化实验室 |
| 通讯作者 | Li, Yang |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Lab Marine Organism Taxon & Phylogeny, Qingdao Key Lab Marine Biodivers & Conservat, Qingdao 266071, Peoples R China 2.Coll Agr & Bioengn, Taizhou Vocat Coll Sci & Technol, Taizhou 318020, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Junyuan,Tang, Rongye,Feng, Juan,et al. Chromosome-scale genome of the burrowing sea anemone Paracondylactis sinensis[J]. SCIENTIFIC DATA,2026,13(1):12. |
| APA | Li, Junyuan,Tang, Rongye,Feng, Juan,Xie, Tinghui,Liu, Sitong,&Li, Yang.(2026).Chromosome-scale genome of the burrowing sea anemone Paracondylactis sinensis.SCIENTIFIC DATA,13(1),12. |
| MLA | Li, Junyuan,et al."Chromosome-scale genome of the burrowing sea anemone Paracondylactis sinensis".SCIENTIFIC DATA 13.1(2026):12. |
入库方式： OAI收割
来源：海洋研究所
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