Molecular detection and genotypic characterization of Toxoplasma gondii in wild waterfowls in Jilin Province, Northeastern China
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- 英文论文题名：Molecular detection and genotypic characterization of Toxoplasma gondii in wild waterfowls in Jilin Province, Northeastern China
- 论文作者：Fukai Zhang ; Haijun Wang ; Siyuan Qin ; Zedong Wang ; Zhilong Lou ; Xingquan Zhu ; Quan Liu
- 英文论文作者：Fukai Zhang ; Haijun Wang ; Siyuan Qin ; Zedong Wang ; Zhilong Lou ; Xingquan Zhu ; Quan Liu ; State Key Laboratory of Veterinary Etiological Biology ; Key Laboratory of Veterinary Parasitology of Gansu Province ; Lanzhou Veterinary Research Institute ; Chinese Academy of Agricultural Sciences ; Military Veterinary Institute ; Academy of Military Medical Sciences ; Key Laboratory of Jilin Province for Zoonosis Prevention and Control ; General Station for Surveillance of Wildlife Diseases & Wildlife Borne Diseases ; State Forestry Administration (SFA)
- 年：2016
- 作者机构：State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences;Military Veterinary Institute, Academy of Military Medical Sciences, Key Laboratory of Jilin Province for Zoonosis Prevention and Control;General Station for Surveillance of Wildlife Diseases & Wildlife Borne Diseases, State Forestry Administration (SFA);
- 英文论文关键词：Toxoplasma gondii ; Wild waterfowls ; Genetic characterization ; Northeastern China
- 会议召开时间：2016-08-08
- 会议录名称：中国动物学会寄生虫学专业委员会第十届全国寄生虫学青年工作者学术研讨会论文摘要集
- 英文会议录名称：The Abstracts of the Tenth Symposium for Yong Scientists of China Society of Parasitology
- 语种：英文
- 分类号：S858.9
- 学会代码：JISC
- 会议名称：中国动物学会寄生虫学专业委员会第十届全国寄生虫学青年工作者学术研讨会
- 会议地点：中国四川成都
- 主办单位：中国动物学会寄生虫学专业青年委员会
- 学会名称：中国动物学会寄生虫学专业委员会
- 页数：1
- 文件大小：156k
- 原文格式：D
- 会议级别：全国
摘要
Toxoplasma gondii can infect almost warm-blooded animals,including humans.Limited information about T.gondii infection in wild waterfowls is available in China.A total of249 wild waterfowls were sampled between April and July 2013 from Jilin Province,and the tissue samples were collected for the detection of T.gondii by a semi-nested PCR targeting the B1 gene.The overall prevalence of T.gondii in the wild waterfowls was 7.2%(18/249,95%confidence interval[CI]4.0-10.4),with the highest prevalence(22.0%,95%CI 10.5-33.5)in Anas formosa,followed by Anas platyrhynchos(20.0%,95%CI 6.0-44.0),Falcated teal(12.5%,95%CI 0.0-35.4),and Fulica atra(4.0%,95%CI 0.0-11.7).Of 18 positive samples,only 2 samples(Tg Wfjl1 and Tg Wfjl2)were genotyped completely,and one genotype,namely Toxo DB#9,was revealed.The result of this survey has implications for better understanding of the genetic diversity of T.gondii in China.This is the first report of prevalence and genotypic characterization of T.gondii in wild waterfowls in northeastern China.
Toxoplasma gondii can infect almost warm-blooded animals,including humans.Limited information about T.gondii infection in wild waterfowls is available in China.A total of249 wild waterfowls were sampled between April and July 2013 from Jilin Province,and the tissue samples were collected for the detection of T.gondii by a semi-nested PCR targeting the B1 gene.The overall prevalence of T.gondii in the wild waterfowls was 7.2%(18/249,95%confidence interval[CI]4.0-10.4),with the highest prevalence(22.0%,95%CI 10.5-33.5)in Anas formosa,followed by Anas platyrhynchos(20.0%,95%CI 6.0-44.0),Falcated teal(12.5%,95%CI 0.0-35.4),and Fulica atra(4.0%,95%CI 0.0-11.7).Of 18 positive samples,only 2 samples(Tg Wfjl1 and Tg Wfjl2)were genotyped completely,and one genotype,namely Toxo DB#9,was revealed.The result of this survey has implications for better understanding of the genetic diversity of T.gondii in China.This is the first report of prevalence and genotypic characterization of T.gondii in wild waterfowls in northeastern China.
Toxoplasma gondii can infect almost warm-blooded animals,including humans.Limited information about T.gondii infection in wild waterfowls is available in China.A total of249 wild waterfowls were sampled between April and July 2013 from Jilin Province,and the tissue samples were collected for the detection of T.gondii by a semi-nested PCR targeting the B1 gene.The overall prevalence of T.gondii in the wild waterfowls was 7.2%(18/249,95%confidence interval[CI]4.0-10.4),with the highest prevalence(22.0%,95%CI 10.5-33.5)in Anas formosa,followed by Anas platyrhynchos(20.0%,95%CI 6.0-44.0),Falcated teal(12.5%,95%CI 0.0-35.4),and Fulica atra(4.0%,95%CI 0.0-11.7).Of 18 positive samples,only 2 samples(Tg Wfjl1 and Tg Wfjl2)were genotyped completely,and one genotype,namely Toxo DB#9,was revealed.The result of this survey has implications for better understanding of the genetic diversity of T.gondii in China.This is the first report of prevalence and genotypic characterization of T.gondii in wild waterfowls in northeastern China.
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