Lee Sang-Kyu, Park Jinsoon, Rho Hyun Soo, Lee Sang-Hwa, Khim Jong Seong
School of Earth and Environmental Sciences and Research Institute of Oceanography, Seoul National University, Seoul, Republic of Korea.
Department of Convergence Study on the Ocean Science and Technology, Korea Maritime and Ocean University, Busan, Republic of Korea.
Mitochondrial DNA B Resour. 2025 Sep 16;10(10):963-966. doi: 10.1080/23802359.2025.2559712. eCollection 2025.
The mitogenome of the smooth spooner crab Randall, 1840, was sequenced completely for the first time. The total mitogenome length is 15,714 bp, containing 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, and one non-coding region. The gene order is consistent with that in other xanthoid species. The base composition is 32.9% A, 20.6% C, 11.6% G, and 34.9% T, with a G-C content of 32.1%. The phylogenetic analysis using the xanthoid mitogenome showed that the genus may not be monophyletic, as suggested by a few previous studies.
1840年兰德尔描述的光滑斯普纳蟹的线粒体基因组首次被完全测序。线粒体基因组全长15714碱基对,包含13个蛋白质编码基因、两个核糖体RNA基因、22个转运RNA基因和一个非编码区。基因排列顺序与其他扇蟹科物种一致。碱基组成为32.9%A、20.6%C、11.6%G和34.9%T,G-C含量为32.1%。利用扇蟹科线粒体基因组进行的系统发育分析表明,正如之前一些研究所暗示的那样,该属可能不是单系的。