A chromosome-level genome assembly of the Asian giant softshell turtle Pelochelys cantorii
文献类型： 外文期刊
作者： Hong, Xiaoyou 1 ; Liu, Haiyang 1 ; Wang, Yakun 1 ; Li, Mingzhi 2 ; Ji, Liqin 1 ; Wang, Kaikuo 1 ; Wei, Chengqing 1 ; Li, Wei 1 ; Chen, Chen 1 ; Yu, Lingyun 1 ; Zhu, Xinping 1 ; Liu, Xiaoli 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Pearl River Fisheries Res Inst, Key Lab Trop & Subtrop Fishery Resources Applicat, Minist Agr & Rural Affairs, Guangzhou 510380, Peoples R China
2.Guangzhou Bio&data Technol Co Ltd, Guangzhou 510555, Peoples R China
3.Shanghai Ocean Univ, Coll Life Sci & Fisheries, Shanghai 201306, Peoples R China
期刊名称：SCIENTIFIC DATA （ 影响因子：9.8； 五年影响因子：10.8 ）
ISSN：
年卷期： 2023 年 10 卷 1 期
页码：
收录情况： SCI
摘要： The Asian giant softshell turtle Pelochelys cantorii is one of the largest aquatic turtles in China and has been designated a First Grade Protected Animal in China. To advance conservation research, a combination of Illumina short-read, PacBio long-read, and Hi-C scaffolding technologies was used to develop a high-quality chromosome-level genome assembly for P. cantorii. A total of 262.77 Gb of clean data were produced (121.6 x depth) and then the genome was assembled into 2.16 Gb with a contig N50 of 41.44 Mb and scaffold N50 length of 120.17 Mb, respectively. Moreover, about 99.98% assembly genome sequences were clustered and ordered onto 33 pseudochromosomes. Genome annotation revealed that 21,833 protein-coding genes were predicted, and 96.40% of them were annotated. This new chromosome-level assembly will be an enabling resource for genetic and genomic studies to support fundamental insight into P. cantorii biology.
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