Liu Lu, Liu Qi, Gao Tianxiang
Naval Architecture and Port Engineering College, Shandong Jiaotong University, Weihai, China Shandong Jiaotong University Weihai China.
Wuhan Onemore-tech Co., Ltd. Wuhan, Hubei, China Wuhan Onemore-tech Co., Ltd Wuhan China.
Zookeys. 2022 Nov 11;1129:55-72. doi: 10.3897/zookeys.1129.91543. eCollection 2022.
Fish are the largest vertebrate group, consisting of more than 30 000 species with important ecological and economical value, while less than 3% of fish genomes have been published. Herein, a fish, , was sequenced using the next-generation sequencing. Approximately 595.7 megabase pair of the genome was assembled (49 901 contigs with 42.61% GC contents), leading to a prediction of 46 729 protein-coding gene models. A total of 554 136 simple sequence repeats was identified in the whole genome of , and dinucleotide microsatellite motifs were the most abundant, accounting for 59.49%. Phylogenomic analysis of 16 genomes based on the 694 single-copy genes suggests that is closely related with , , and . The results provide more thorough genetic information of and a theoretical basis and reference for further genome-wide analysis.
鱼类是最大的脊椎动物类群，由3万多种具有重要生态和经济价值的物种组成，而已公布的鱼类基因组不到3%。在此，使用新一代测序技术对一种鱼类——进行了测序。该基因组大约组装了595.7兆碱基对（49901个重叠群，GC含量为42.61%），从而预测出46729个蛋白质编码基因模型。在的全基因组中总共鉴定出554136个简单序列重复序列，其中二核苷酸微卫星基序最为丰富，占59.49%。基于694个单拷贝基因对16个基因组进行的系统基因组分析表明，与、和密切相关。这些结果提供了更全面的遗传信息，并为进一步的全基因组分析提供了理论基础和参考。
