Lee Seunghyun, Bae Seongjun
Department of Ecology and Conservation, Marine Biodiversity Institute of Korea, Seocheon, South Korea.
Mitochondrial DNA B Resour. 2024 Dec 5;9(12):1636-1641. doi: 10.1080/23802359.2024.2435915. eCollection 2024.
The complete mitochondrial genome sequence of (J. E. Gray, 1850) was determined using next-generation sequencing. The complete mitochondrial genome of is 14,361 bp long, comprising 13 genes, including 13 protein-coding genes (PCGs), 22 transfer RNAs, and two ribosomal RNAs. The nucleotide composition was estimated: 28.7% A, 14.8% C, 19.6% G, and 36.9% T. Phylogenetic analysis was performed using the maximum likelihood method (including 13 PCGs). is related to the Phyllidiidae (superfamily Phyllidioidea), suggesting a distinct phylogenetic placement within Nudibranchia. This study represents a genomic resource, contributing to molecular studies on the evolution of the Dendrodorididae.
使用下一代测序技术测定了(J. E. 格雷,1850年)的完整线粒体基因组序列。该物种的完整线粒体基因组长度为14361 bp,包含13个基因,其中包括13个蛋白质编码基因(PCGs)、22个转运RNA和两个核糖体RNA。估计其核苷酸组成为:A占28.7%,C占14.8%,G占19.6%,T占36.9%。使用最大似然法(包括13个PCGs)进行了系统发育分析。该物种与叶海蛞蝓科(叶海蛞蝓超科)相关,表明在裸鳃亚目中有独特的系统发育位置。本研究提供了一种基因组资源,有助于对枝背海蛞蝓科的进化进行分子研究。