Emergence of Different Recombinant Porcine Reproductive and Respiratory Syndrome Viruses, China
Year: 2018
Type: article
Abstract: Epidemiological investigations were conducted on recently emerging porcine reproductive and respiratory syndrome virus (PRRSV) strains in Shandong province in 2014-2015. The proportion of the NADC30 strain identified by ORF7 sequence alignment has been gradually increasing. Three emerging PRRSV strains were successfully isolated, and the complete genomic sequences were determined. Our results indicate the importance of recombinant strains in Shandong province, China. There was a varied degree of recombination of two or three strains (classical, HP-PRRSV and/or NADC30). Moreover, the recombination strains affected the pathogenicity of newly emerged strains.
Source: Scientific Reports
Authors: Yanyan Liu, Jianda Li, Jie Yang, Hao Zeng, Lihui Guo, Sufang Ren, Wenbo Sun, Zhi Chen, Xiaoyan Cong, Jianli Shi, Lei Chen, Yijun Du, Jun Li, Jinbao Wang, Jiaqiang Wu, Jiang Yu
Language: English
Subfield: Animal Science and Zoology
Domain: Life Sciences
Open Access status: gold
Estimated APC paid: $2,690
Awards: G118442924, G1656694015, G3933071553
OpenAlex ID: W2790513331