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Phylogenetic analysis, genetic diversity, and epidemiology of pigeon paramyxovirus type 1 in China

文献类型： 外文期刊

作者： Huang, Chuqi 1 ; Tu, Shaoyu 1 ; Sheng, Wei 1 ; Wang, Zhihao 1 ; Lin, Zhipeng 1 ; Qian, Jing 3 ; Zou, Jiahui 1 ; Zhou, Hongbo 1 ;

作者机构： 1.Huazhong Agr Univ, Coll Vet Med, Natl Key Lab Agr Microbiol, Wuhan 430070, Peoples R China

2.Guangdong Lab Lingnan Modern Agr, Guangzhou 510640, Guangdong, Peoples R China

3.Jiangsu Acad Agr Sci, Inst Vet Med, Nanjing 210014, Peoples R China

4.Cooperat Innovat Ctr Sustainable Pig Prod, Key Lab Prevent Vet Med Hubei Prov, Wuhan 430030, Peoples R China

期刊名称：ARCHIVES OF VIROLOGY （ 影响因子：2.5； 五年影响因子：2.2 ）

ISSN： 0304-8608

年卷期： 2024 年 169 卷 10 期

页码：

收录情况： SCI

摘要： Pigeon paramyxovirus type 1 (PPMV-1) poses significant economic challenges to the pigeon industry in China. However, information about the prevalence, genetic diversity, and epidemiology of PPMV-1 in China is still lacking. In this study, we isolated six strains of PPMV-1 from Hubei and Zhejiang provinces in 2022. All six isolates were found to belong to subgenotype VI.2.1.1.2.2. Five of them were identified as mesogenic and one as lentogenic. Multiple mutations were observed in the F and HN proteins of these isolates. Comprehensive analysis of global PPMV-1 strains highlighted the dominance of genotype VI, showing that VI.2.1.1.2.2 has been the dominant subgenotype since 2011. We also identified 36 host-specific amino acid substitutions that are unique to PPMV-1 in comparison to chicken-origin NDVs. The data reported here contribute to our understanding of the epidemiology, genetic diversity, and prevalence of PPMV-1 and serve as a valuable reference for the prevention and control of PPMV-1.

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