The complete mitogenome of theChionoecetes opilio(Crustacea: Decapoda: Oregoniidae) and its unique characteristics

被引：4

作者：

Jeong, Jin-Hyeop ^{[1
]}

Ryu, Seongho ^{[2
]}

Kim, Won ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Biol Sci, Seoul, South Korea

[2] Soonchunhyang Univ, Soonchunhyang Inst Medi Bio Sci SIMS, Cheonan, South Korea

来源：

MITOCHONDRIAL DNA PART B-RESOURCES | 2020年 / 5卷 / 03期

关键词：

Mitogenome; Decapoda; Majoidea; Chionoecetes opilio; atypical tRNAs; COMPLETE MITOCHONDRIAL GENOME;

D O I：

10.1080/23802359.2020.1780974

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

The complete mitochondrial genome ofChionoecetes opiliois 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.

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页码：2550 / 2552

页数：3

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