气候变化领域集成服务门户(CCPortal): Study on the genotypes of Echinococcus granulosus in yaks and sheep from Langkazi County in Tibet Autonomous Region of China based on mitochondrial cox1 and nad1

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DOI	10.1007/s00436-024-08158-5
	Study on the genotypes of Echinococcus granulosus in yaks and sheep from Langkazi County in Tibet Autonomous Region of China based on mitochondrial cox1 and nad1
	Su, Zhonghua; Wang, Dongjing; Sizhu, Suolang; Luo, Runbo; Wang, Qiming; Shi, Bin; Tang, Wenqiang
发表日期	2024
ISSN	0932-0113
EISSN	1432-1955
卷号	123 期号:2
英文摘要	To determine the genotypes of the epidemic strains of Echinococcus granulosus in livestock in Tibet, samples of E. granulosus cysts were collected from 11 yaks and 62 sheep. Genomic DNA was extracted from these samples, and gene fragments of mitochondrial cytochrome c oxidase subunit I (cox1) and NADH dehydrogenase subunit I (nad1) were amplified by PCR and sequenced. DNASTAR and MAGA7.0 were employed for homology analysis and phylogenetic tree construction. Echinococcus granulosus cysts were detected in 56.2% (41/73) of the samples screened. Of these, 63.4% (26/41) were identified as E. granulosus G1 genotype (common sheep strain), 24.4% (10 /41) as G3 genotype (buffalo strain), and 12.2% (5/41) were G6 genotype (camel strain). The study concludes that yaks and sheep in Langkazi county, Tibet, carry three E. granulosus genotypes (G1, G3, and G6), with the G1 genotype the predominant genotype in the region. This study clarifies the distribution of E. granulosus genotypes, providing genetic data and insight for the surveillance and prevention of echinococcosis.
关键词	Echinococcus granulosus Genotype cox1 nad1 Tibet Autonomous Region China
英文关键词	MOLECULAR EPIDEMIOLOGY; SEQUENCE-ANALYSIS; GENE; ND1; DNA
WOS研究方向	Parasitology
WOS记录号	WOS:001161716300001
来源期刊	PARASITOLOGY RESEARCH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282558
作者单位	Tibet Agriculture & Animal Husbandry University
推荐引用方式 GB/T 7714	Su, Zhonghua,Wang, Dongjing,Sizhu, Suolang,et al. Study on the genotypes of Echinococcus granulosus in yaks and sheep from Langkazi County in Tibet Autonomous Region of China based on mitochondrial cox1 and nad1[J],2024,123(2).
APA	Su, Zhonghua.,Wang, Dongjing.,Sizhu, Suolang.,Luo, Runbo.,Wang, Qiming.,...&Tang, Wenqiang.(2024).Study on the genotypes of Echinococcus granulosus in yaks and sheep from Langkazi County in Tibet Autonomous Region of China based on mitochondrial cox1 and nad1.PARASITOLOGY RESEARCH,123(2).
MLA	Su, Zhonghua,et al."Study on the genotypes of Echinococcus granulosus in yaks and sheep from Langkazi County in Tibet Autonomous Region of China based on mitochondrial cox1 and nad1".PARASITOLOGY RESEARCH 123.2(2024).