（甲壳纲：十足目：俄勒冈蟹科）的完整线粒体基因组及其独特特征。
The complete mitogenome of the (Crustacea: Decapoda: Oregoniidae) and its unique characteristics.
作者信息
Jeong Jin-Hyeop, Ryu Seongho, Kim Won
机构信息
School of Biological Sciences, Seoul National University, Seoul, Korea.
Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan, Korea.
出版信息
Mitochondrial DNA B Resour. 2020 Jun 24;5(3):2550-2552. doi: 10.1080/23802359.2020.1780974.
The complete mitochondrial genome of is a 16,067 bp long, circular molecule which contains 13 protein-coding genes (PCGs), 22 transfer RNA genes (tRNAs), and 2 ribosomal RNA genes (rRNAs). Its gene contents and organization are generally similar to other majoid mitogenomes. However, the mitogenome shows unique characteristics; long terminal amino acids, loss or addition of 3 PCGs, a 1216 bp long putative D-loop region, and peculiar secondary structures of 5 tRNAs. The concatenated amino acid sequences of 13 PCGs were used to analyze the phylogenetic tree, which well supported the monophyly of brachyuran clades of Majoidea, Heterotremata, Thoracotremata, and Eubrachyura.
[物种名称]的完整线粒体基因组是一个长度为16,067 bp的环状分子，包含13个蛋白质编码基因（PCGs）、22个转运RNA基因（tRNAs）和2个核糖体RNA基因（rRNAs）。其基因组成和排列通常与其他蜘蛛蟹线粒体基因组相似。然而，该线粒体基因组具有独特特征；长末端氨基酸、3个PCGs的缺失或增加、一个1216 bp长的假定D环区域以及5个tRNAs的特殊二级结构。利用13个PCGs的串联氨基酸序列分析系统发育树，该分析很好地支持了蜘蛛蟹总科、异孔亚派、胸孔亚派和真短尾派短尾类分支的单系性。
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