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| Main Authors: | , , , , , , , , , , , , , , , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Scientific data
2026
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| Subjects: | |
| Online Access: | https://pubmed.ncbi.nlm.nih.gov/41580434/ |
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| _version_ | 1868266095175008257 |
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| author | Wang, Xuan Huang, Qianying Qin, Zhou Fan, Dingding Ren, Chunhua Pan, Wenjie Huang, Jiasheng Zhang, Zepeng Ge, Hua Liang, Jingxuan Xu, Jianfeng Zhang, Yi Luo, Peng Jiang, Xiao Sun, Lina Sun, Hongyan Hu, Chaoqun Yan, Aifen Chen, Ting |
| author_facet | Wang, Xuan Huang, Qianying Qin, Zhou Fan, Dingding Ren, Chunhua Pan, Wenjie Huang, Jiasheng Zhang, Zepeng Ge, Hua Liang, Jingxuan Xu, Jianfeng Zhang, Yi Luo, Peng Jiang, Xiao Sun, Lina Sun, Hongyan Hu, Chaoqun Yan, Aifen Chen, Ting Wang, Xuan Huang, Qianying Qin, Zhou Fan, Dingding Ren, Chunhua Pan, Wenjie Huang, Jiasheng Zhang, Zepeng Ge, Hua Liang, Jingxuan Xu, Jianfeng Zhang, Yi Luo, Peng Jiang, Xiao Sun, Lina Sun, Hongyan Hu, Chaoqun Yan, Aifen Chen, Ting |
| collection | PubMed - marine biology |
| contents | Chromosome-level genome assembly and annotation of the tropical sea cucumber Holothuria fuscocinerea. Wang, Xuan Huang, Qianying Qin, Zhou Fan, Dingding Ren, Chunhua Pan, Wenjie Huang, Jiasheng Zhang, Zepeng Ge, Hua Liang, Jingxuan Xu, Jianfeng Zhang, Yi Luo, Peng Jiang, Xiao Sun, Lina Sun, Hongyan Hu, Chaoqun Yan, Aifen Chen, Ting Animals Genome Holothuria Molecular Sequence Annotation Chromosomes By the integration of MGI short-read sequencing, PacBio HiFi long-read sequencing, and Hi-C techniques, we constructed a chromosome-scale genome assembly for Holothuria fuscocinerea, a highly abundant and widely distributed sea cucumber species in the family Holothuriidae. The assembly was anchored into 23 pseudochromosomes with a total size of 1.556 Gb after redundancy removal, demonstrating contig and scaffold N50 values of 5.18 Mb and 63.82 Mb, respectively, indicative of high contiguity. Genome quality assessment using Merqury and BUSCO analyses yielded a QV score of 60.4087 and a BUSCO completeness rate of 97.8%, confirming high assembly quality with minimal gaps. Among the 29,878 protein coding genes, 95 percent obtained functional annotations from at least one database. This high-resolution genome resource is expected to advance research on H. fuscocinerea and the Holothuroidea class, providing insights for population management, evolutionary studies, and genetics research. |
| format | Artículo científico |
| id | pubmed_41580434 |
| institution | PubMed |
| language | en |
| publishDate | 2026 |
| publisher | Scientific data |
| record_format | pubmed |
| spellingShingle | Chromosome-level genome assembly and annotation of the tropical sea cucumber Holothuria fuscocinerea. Wang, Xuan Huang, Qianying Qin, Zhou Fan, Dingding Ren, Chunhua Pan, Wenjie Huang, Jiasheng Zhang, Zepeng Ge, Hua Liang, Jingxuan Xu, Jianfeng Zhang, Yi Luo, Peng Jiang, Xiao Sun, Lina Sun, Hongyan Hu, Chaoqun Yan, Aifen Chen, Ting Animals Genome Holothuria Molecular Sequence Annotation Chromosomes Chromosome-level genome assembly and annotation of the tropical sea cucumber Holothuria fuscocinerea. Wang, Xuan Huang, Qianying Qin, Zhou Fan, Dingding Ren, Chunhua Pan, Wenjie Huang, Jiasheng Zhang, Zepeng Ge, Hua Liang, Jingxuan Xu, Jianfeng Zhang, Yi Luo, Peng Jiang, Xiao Sun, Lina Sun, Hongyan Hu, Chaoqun Yan, Aifen Chen, Ting Animals Genome Holothuria Molecular Sequence Annotation Chromosomes By the integration of MGI short-read sequencing, PacBio HiFi long-read sequencing, and Hi-C techniques, we constructed a chromosome-scale genome assembly for Holothuria fuscocinerea, a highly abundant and widely distributed sea cucumber species in the family Holothuriidae. The assembly was anchored into 23 pseudochromosomes with a total size of 1.556 Gb after redundancy removal, demonstrating contig and scaffold N50 values of 5.18 Mb and 63.82 Mb, respectively, indicative of high contiguity. Genome quality assessment using Merqury and BUSCO analyses yielded a QV score of 60.4087 and a BUSCO completeness rate of 97.8%, confirming high assembly quality with minimal gaps. Among the 29,878 protein coding genes, 95 percent obtained functional annotations from at least one database. This high-resolution genome resource is expected to advance research on H. fuscocinerea and the Holothuroidea class, providing insights for population management, evolutionary studies, and genetics research. |
| title | Chromosome-level genome assembly and annotation of the tropical sea cucumber Holothuria fuscocinerea. |
| topic | Animals Genome Holothuria Molecular Sequence Annotation Chromosomes |
| url | https://pubmed.ncbi.nlm.nih.gov/41580434/ |