Characterization of the complete mitochondrial genome of a holothurians species: Holothuria hilla (Holothuroidea: Holothuriidae)

被引：3

作者：

Yang, Qiuhua ^{[1
,2
]}

Lin, Qi ^{[1
]}

Yang, Fuyuan ^{[1
]}

Wu, Jianshao ^{[1
]}

Lu, Zhen ^{[1
]}

Li, Shengkang ^{[2
]}

Zhou, Chen ^{[1
]}

机构：

[1] Fisheries Res Inst Fujian, Key Lab Cultivat & High Value Utilizat Marine Org, Xiamen 361021, Fujian, Peoples R China

[2] Shantou Univ, Marine Biol Inst, Guangdong Prov Key Lab Marine Biol, Shantou, Peoples R China

来源：

MITOCHONDRIAL DNA PART B-RESOURCES | 2019年 / 4卷 / 02期

关键词：

Holothuria hilla; mitochondrial genome; phylogenetic analysis;

D O I：

10.1080/23802359.2019.1660267

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

Mitochondrial genome sequence is a great potential method to both resolve disputed taxonomic issues and to infer phylogenetic relationships among holothurians. In this study, we present the complete mitochondrial genome of Holothuria hilla which was 15,744 bp in length, containing 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes, and a putative control region. The gene content and arrangement were typical for Holothuroidea ground pattern. The overall base composition was 32.43% A, 27.20% T, 24.35% C and 16.02% G, showing a bias toward AthornT (59.63%). The maximum-likelihood tree based on the concatenated 13 protein-coding genes revealed the phylogenetic relationships among the Holothuroidea species.

引用

页码：2847 / 2848

页数：2