PMID- 33091580 OWN - NLM STAT- MEDLINE DCOM- 20210617 LR - 20210617 IS - 1096-1208 (Electronic) IS - 0882-4010 (Linking) VI - 149 DP - 2020 Dec TI - The emergence of a novel recombinant porcine reproductive and respiratory syndrome virus with an amino acid insertion in GP5 protein. PG - 104573 LID - S0882-4010(20)30939-6 [pii] LID - 10.1016/j.micpath.2020.104573 [doi] AB - As an economic devastating virus, porcine reproductive and respiratory syndrome virus (PRRSV) has spread globally, and seriously hinders the healthy development of the swine industry worldwide. In recent years, however, recombinant PRRSV strains are continuously emerging, resulting in the death of a large number of pigs in China. In this study, we reported a NADC30-like PRRSV strain GD1909, a recombinant virus, which may originate from NADC30-like and HUN4-like strains. The GP5 protein of GD1909 strain has an asparagine insertion at position 60 and has more complex glycosylation pattern. This should be helpful for a better understanding of PRRSV molecular epidemiology and the prevention of PRRSV infection in the future. CI - Copyright (c) 2020. Published by Elsevier Ltd. FAU - Song, Zhongbao AU - Song Z AD - Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, China. Electronic address: virus_szb@163.com. FAU - Zhang, Qiaoya AU - Zhang Q AD - College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, 266109, Shandong, China. FAU - Chen, Ye AU - Chen Y AD - Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, China. FAU - Shen, Haiyang AU - Shen H AD - College of Animal Sciences and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong, 510225, China. FAU - Yang, Guang AU - Yang G AD - College of Animal Sciences and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong, 510225, China. FAU - Jiang, Ping AU - Jiang P AD - Key Laboratory of Animal Diseases Diagnostic and Immunology, Ministry of Agriculture, MOE International Joint Collaborative Research Laboratory for Animal Health & Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China. FAU - Chen, Ji-Long AU - Chen JL AD - Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, China. FAU - Lin, Li AU - Lin L AD - College of Animal Sciences and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong, 510225, China. Electronic address: linli@zhku.edu.cn. LA - eng PT - Journal Article DEP - 20201019 PL - England TA - Microb Pathog JT - Microbial pathogenesis JID - 8606191 RN - 0 (Amino Acids) SB - IM MH - Amino Acids MH - Animals MH - China MH - Genome, Viral MH - Phylogeny MH - *Porcine Reproductive and Respiratory Syndrome MH - *Porcine respiratory and reproductive syndrome virus/genetics MH - Swine OTO - NOTNLM OT - GP5 OT - Insertion OT - NADC30-Like OT - PRRSV OT - Recombination EDAT- 2020/10/23 06:00 MHDA- 2021/06/22 06:00 CRDT- 2020/10/22 20:12 PHST- 2020/06/29 00:00 [received] PHST- 2020/09/25 00:00 [revised] PHST- 2020/10/09 00:00 [accepted] PHST- 2020/10/23 06:00 [pubmed] PHST- 2021/06/22 06:00 [medline] PHST- 2020/10/22 20:12 [entrez] AID - S0882-4010(20)30939-6 [pii] AID - 10.1016/j.micpath.2020.104573 [doi] PST - ppublish SO - Microb Pathog. 2020 Dec;149:104573. doi: 10.1016/j.micpath.2020.104573. Epub 2020 Oct 19.