文献类型： 外文期刊
作者： Li, J. Y. 1 ; Lai, J. 2 ; Gong, G. W. 1 ; Xu, P. W. 2 ; Wang, F. W. 1 ; Zhao, X. C. 2 ; Pei, L. 1 ; Li, Y. N. 1 ; Zhu, C. X. 1 ; Fan, F. J. 3 ; Li, J. 4 ; Liu, Y. F. 2 ; Luo, X. P. 1 ;
作者机构： 1.Inner Mongolia Acad Agr & Anim Husb Sci, Vet Res Inst, Key Lab Grass Feeding Livestock Hlth Breeding & Li, Hohhot 010031, Peoples R China
2.Gene Mind Biosci Co Ltd, Shenzhen 518001, Peoples R China
3.Inner Mongolia Anim Dis Control Ctr, Hohhot 010020, Peoples R China
4.Guangxi Univ Chinese Med, Basic Med Coll, Nanning 530200, Peoples R China
5.Inner Mongolia Univ, Coll Life Sci, Hohhot 010021, Peoples R China
关键词： H. contortus; mitochondrial genome; nanopore sequencing; SURFSeq 5000; Chinese Strain ChinHco
期刊名称：RUSSIAN JOURNAL OF GENETICS （ 影响因子：0.5； 五年影响因子：0.5 ）
ISSN： 1022-7954
年卷期： 2025 年 61 卷 5 期
页码：
收录情况： SCI
摘要： Mitohondrial genome (mitogenome) of Haemonchus contortus, a pathogenic nematode of considerable economic importance to small ruminants, enhances our comprehension of its taxonomy, population genetics and evolutionary history. In this study, we present the first complete mitogenome sequence and annotation of the Chinese parasitic nematode H. contortus ChinHco. The mitogenome spans 14 092 bp, comprising 12 protein-coding genes, including cox1-3, nad1-6, nad4L, cytb, and atp6, 22 transfer RNA genes, two ribosomal RNA genes (rrnS and rrnL), and a non-coding region of 651 bp. Phylogenetic analysis confirmed the closest genetic relationship between the strain ChinHco and MHco3(ISE).N1. Furthermore, the strain ChinHco clustered with other H. contortus strains as expected, and formed clear branches with other members of the Trichostrongyloidea nematodes. These findings provide valuable insights into the genetic diversity and evolutionary relationships within this species.
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