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The complete mitochondrial genome of Heterakis dispar (Ascaridida: Heterakidae)

文献类型: 外文期刊

作者: Gao, Jun-Feng 1 ; Hou, Mei-Ru 1 ; Wang, Wen-Feng 4 ; Gao, Zhong-Yan 4 ; Zhang, Xian-Guang 4 ; Lu, Yi-Xin 2 ; Shi, Tong 1 ;

作者机构: 1.Heilongjiang Acad Agr Sci, Branch Anim Husb & Vet, Dept Parasitol, Qiqihar 161005, Heilongjiang, Peoples R China

2.Northeast Agr Univ, Key Lab Anim Pathogen Biol, China Minist Agr, Northeastern Sci Inspect Stn, Harbin, Heilongjiang, Peoples R China

3.Heilongjiang Bayi Agr Univ, Coll Anim Sci & Vet Med, Daqing, Peoples R China

4.Heilongjiang Zhalong Natl Nat Reserve Adm, Qiqihar, Peoples R China

关键词: Heterakis dispar; mitochondrial genome; phylogenetic analysis

期刊名称:MITOCHONDRIAL DNA PART B-RESOURCES ( 影响因子:0.658; 五年影响因子:0.674 )

ISSN: 2380-2359

年卷期: 2019 年 4 卷 1 期

页码:

收录情况: SCI

摘要: The complete mitochondrial genome sequences of Heterakis dispar were determined for the first time in present study. The lengths of mtDNA sequences of H. dispar is 13,995 bp in size, containing 12 PCGs (cox1-3, nad1-6, nad4L, atp6, and cytb), two ribosomal RNA (rRNA) genes, 22 transfer RNA (tRNA) genes, and two non-coding regions, all genes are encoded by the same strand. The phylogenetic analysis by Bayesian inference method revealed that Ascaridiidae was closely related with Heterakidae than to other Ascaridida nematodes. In Heterakidae, H. dispar was closely related with H. gallinarum than to H. beramporia with high statistical support. The mtDNA dataset provided useful genetic markers for studying the molecular ecology, systematics, and population genetics of Ascaridida nematodes.

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