中国病毒学2023，Issue(2) ：208-221.

Virome diversity of ticks feeding on domestic mammals in China

Zijun Yang Hao Wang Shixing Yang Xiaochun Wang Quan Shen Likai Ji Jian Zeng Wen Zhang Haiyan Gong Tongling Shan
中国病毒学2023，Issue(2) ：208-221.
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Virome diversity of ticks feeding on domestic mammals in China

Zijun Yang 1Hao Wang 2Shixing Yang 3Xiaochun Wang 3Quan Shen 3Likai Ji 3Jian Zeng 3Wen Zhang 3Haiyan Gong 4Tongling Shan4
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作者信息

  • 1. Shanghai Veterinary Research Institute,Chinese Academy of Agricultural Sciences,Shanghai,200241,China;Department of Microbiology,School of Medicine,Jiangsu University,Zhenjiang,212013,China;Center of Clinical Laboratory,The First Affiliated Hospital of Soochow University,Suzhou,215006,China
  • 2. Department of Clinical Laboratory,Huai'an Hospital,Xuzhou Medical University,Huai'an,223002,China
  • 3. Department of Microbiology,School of Medicine,Jiangsu University,Zhenjiang,212013,China
  • 4. Shanghai Veterinary Research Institute,Chinese Academy of Agricultural Sciences,Shanghai,200241,China
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Abstract

Ticks are considered the second most common pathogen vectors transmitting a broad range of vital human and veterinary viruses.From 2017 to 2018,640 ticks were collected in eight different provinces in central and western China.Six species were detected,including H.longicornis,De.everestianus,Rh.microplus,Rh.turanicus,Rh.sangui-neous,and Hy.asiaticum.Sixty-four viral metagenomic libraries were constructed on the MiSeq Illumina platform,resulting in 13.44 G(5.88×107)of 250-bp-end reads,in which 2,437,941 are viral reads.We found 27 nearly complete genome sequences,including 16 genome sequences encoding entire protein-coding regions(lack of 3'or 5'end non-coding regions)and complete viral genomes,distributed in the arboviral family(Chuviridae,Rhab-doviridae,Nairoviridae,Phenuiviridae,Flaviviridae,Iflaviridae)as well as Parvoviridae and Polyomaviridae that cause disease in mammals and even humans.In addition,13 virus sequences found in Chuviridae,Nairoviridae,Flavi-viridae,Iflaviridae,Hepeviridae,Parvoviridae,and Polyomaviridae were identified as belonging to a new virus species in the identified viral genera.Besides,an epidemiological survey shows a high prevalence(9.38％and 15.63％)of two viruses(Ovine Copiparvovirus and Bovine parvovirus 2)in the tick cohort.

Key words

Central and western China/Viral metagenomes/Tick-borne virus/Phylogenetic analysis/Domestic mammals/Tick virome

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基金项目

National Key Research and Development Programs of China(2022YFC2603800)

Jiangsu Provincial Key Research and Development Projects(BE2017693)

National Key Research and Development Programs of China Jiangsu Provincial Key Research and Development Projects()

出版年

2023
中国病毒学
中国科学院武汉病毒研究所，中国微生物学会

中国病毒学

CSTPCDCSCD北大核心
影响因子：0.393
ISSN：1674-0769
参考文献量85
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