Goss Hayley, Miller Paige, Zaleski Susan F, Miller Robert J, Schroeder Donna M, Page Henry M
Marine Science Institute, University of California Santa Barbara, Santa Barbara, CA, 93106, USA.
Bureau of Ocean Energy Management, 760 Paseo Camarillo, Suite 102, Camarillo, CA, 93010, USA.
BMC Genom Data. 2025 May 28;26(1):39. doi: 10.1186/s12863-025-01330-5.
This genomic sequence for the purple-hinged rock scallop, , is a substantial improvement over currently available NCBI genomes for the species and will be an important resource for future genomic research, including ongoing and future population genetic studies. Purple-hinged rock scallops are found along the west coast of North America with a native range from Northern Alaska to Northern Mexico and found to depths of up to ~ 50 m. While not commercially harvested, this species is harvested recreationally and is a candidate of interest for aquaculture and conservation.
The draft genome for C. gigantea is 817.3 MB, containing 7,183 scaffolds (contig N50 = 287.9 Kb, scaffold N50 = 965.5 Kb). Benchmarking Universal Single-Copy Orthologs (BUSCO) analysis using the 5295 genes in the mollusca_odb10 database had a 93.3% completeness value (92.7% single, 0.6% duplicated). Repeat elements made up 32.23% of the genome. MetaEuk reference-based discovery identified and annotated 23,409 unique protein sequences. Functional annotation was completed by Pannzer2. This assembly will contribute to the ongoing population genetic research on this species.
紫铰岩扇贝的这一基因组序列相较于该物种目前在NCBI上可获取的基因组有显著改进，将成为未来基因组研究的重要资源，包括正在进行的和未来的种群遗传学研究。紫铰岩扇贝分布于北美西海岸，原生范围从阿拉斯加北部到墨西哥北部，发现其生存深度可达约50米。虽然该物种未进行商业捕捞，但有休闲捕捞行为，并且是水产养殖和保护方面感兴趣的候选对象。
巨大紫铰岩扇贝的基因组草图为817.3MB，包含7183个支架（重叠群N50 = 287.9 Kb，支架N50 = 965.5 Kb）。使用软体动物_odb10数据库中的5295个基因进行的基准通用单拷贝直系同源基因（BUSCO）分析的完整性值为93.3%（92.7%为单拷贝，0.6%为重复拷贝）。重复元件占基因组的32.23%。基于MetaEuk参考的发现识别并注释了23409个独特的蛋白质序列。功能注释由Pannzer2完成。该组装将有助于对该物种正在进行的种群遗传学研究。
