Kim Jae-Hoon, Kim Hyo-Won, Park Jin-Woo, Ji Seung-Chul, Cho Jeong-Hyeon, Noh Jae-Koo, Kim Dae-Jung, Kim Jung-Hyun
Jeju Fisheries Research Institute, National Institute of Fisheries Science, Jeju, Republic of Korea.
South Sea Fisheries Research Institute, National Institute of Fisheries Science, Yeosu, Republic of Korea.
Mitochondrial DNA B Resour. 2022 Aug 22;7(8):1510-1512. doi: 10.1080/23802359.2022.2109434. eCollection 2022.
Although the mitochondrial genomes of most Acanthuriformes fish have been sequenced, this has not been done for Prionurinae fish yet. The Scalpel sawtail ( Valenciennes, 1835) found in all tropical and sub-tropical seas, is an important link between primary producers and higher trophic levels. In this study, the complete mitochondrial genome of the Scalpel sawtail, Valenciennes, 1835 (accession number: OK323243) was sequenced. The complete mitochondrial genome included 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA) genes, two ribosomal RNA (rRNA) genes, and a control region; the total length was 16,522 bp. The nucleotide composition of the genome was as follows: A, 28.46%; T, 27.62%; G, 16.46%; and C, 27.46%. All genes were encoded on the H-strand, except for the eight tRNA genes and NADH dehydrogenase subunit (). A phylogenetic tree was constructed using the neighbor-joining (NJ) method and the phylogenetic position of the Scalpel sawtail was established. This provides useful data for future research on Acanthuridae fish.
尽管大多数刺尾鱼目鱼类的线粒体基因组已被测序，但锯尾鲷科鱼类尚未进行此项工作。分布于所有热带和亚热带海域的尖吻锯尾鲷（瓦朗谢讷，1835年），是初级生产者和较高营养级之间的重要环节。在本研究中，对尖吻锯尾鲷（瓦朗谢讷，1835年）（登录号：OK323243）的完整线粒体基因组进行了测序。完整的线粒体基因组包括13个蛋白质编码基因（PCGs）、22个转运RNA（tRNA）基因、两个核糖体RNA（rRNA）基因和一个控制区；全长为16,522 bp。基因组的核苷酸组成如下：A，28.46%；T，27.62%；G，16.46%；C，27.46%。除了8个tRNA基因和NADH脱氢酶亚基外，所有基因均在H链上编码。使用邻接法（NJ）构建了系统发育树，并确定了尖吻锯尾鲷的系统发育位置。这为未来刺尾鱼科鱼类的研究提供了有用的数据。
