ArticleVeterinary sciences2022
Genomic Analysis of Porcine Reproductive and Respiratory Syndrome Virus 1 Revealed Extensive Recombination and Potential Introduction Events in China.
Article in Veterinary sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 32 citations in OpenAlex.
- Genetic evolutionary and pathogenicity analyses of a novel porcine reproductive and respiratory syndrome virus 1 strain SC202404 that emerged in Southwestern China.BMC veterinary research · 2026Article
- Nanobody-based bioPROTAC for viral protein degradation provides an antiviral strategy for porcine arterivirus.Journal of nanobiotechnology · 2026Article
- Emergence and Pathogenicity of a Novel PRRSV-1 Strain GD18-2 in Southern China.Animals : an open access journal from MDPI · 2026Article
- Genetic and Pathogenic Characteristics of Novel PRRSV-1 Strain CH-JX-2504 and CH-SDTA-2506 in China.Transboundary and emerging diseases · 2026Article
- Development of a novel duplex crystal digital PCR for the detection of PRRSV-1 and PRRSV-2.Frontiers in cellular and infection microbiology · 2026Article
- Development of GFP-expressing infectious clones for PRRSV using TAR cloning for antiviral drug screening.Npj viruses · 2025Article
- In Silico Designed Multi-Epitope Vaccine Based on the Conserved Fragments in Viral Proteins for Broad-Spectrum Protection Against Porcine Reproductive and Respiratory Syndrome Virus.Veterinary sciences · 2025Article
- Genomic characteristics and epidemic trends of NADC30-like PRRSV in China.Porcine health management · 2025Article
- Article
- Isolation and Genomic Characterization of a Novel Porcine Reproductive and Respiratory Syndrome Virus 1 from Severely Diseased Piglets in China in 2024.Veterinary sciences · 2025Article
- Whole-Genomic Characterization of Two Different PRRSV-1 Strains Isolated From a Single Pig.Transboundary and emerging diseases · 2025Article
- Genetic evolution, epidemic trends, and recombination dynamics of PRRSV-1 in China.Frontiers in veterinary science · 2025Article
- Understanding Post-Translational Modifications in Porcine Reproductive and Respiratory Syndrome Virus Infection.Veterinary sciences · 2024Review
- Mechanism of PRRSV infection and antiviral role of polyphenols.Virulence · 2024Review
- Recombination of Porcine Reproductive and Respiratory Syndrome Virus: Features, Possible Mechanisms, and Future Directions.Viruses · 2024Review
- Characterization and Pathogenicity of the Novel Porcine Reproductive and Respiratory Syndrome Virus 1 Strain SL-01 in China.Transboundary and emerging diseases · 2024Article
- Research progress on the N protein of porcine reproductive and respiratory syndrome virus.Frontiers in microbiology · 2024Review
- Dissecting Genetic Diversity and Evolutionary Trends of Chinese PRRSV-1 Based on Whole-Genome Analysis.Transboundary and emerging diseases · 2024Article
- Whole Genome Characterization and Pathogenicity of a SC2020-1-Like PRRSV-1 Strain Emerging in Southwest China.Transboundary and emerging diseases · 2024Article
- Isolation and identification, genome-wide analysis and pathogenicity study of a novel PRRSV-1 in southern China.Frontiers in microbiology · 2024Article
Corrections and comments
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Authors and funding
11 authors at 4 institutions in 1 country.
Funding
Abstract
Porcine reproductive and respiratory syndrome (PRRS), caused by the PRRS virus (PRRSV), is considered one of the most devastating swine diseases worldwide. PRRSV-1 was first isolated in China in 2006. However, there were few reports concerning the genetic characteristics of PRRSV-1 in China. In this study, three PRRSV-1 strains (HL85, HeB3, and HeB47) were detected by a general RT-qPCR method from clinical samples in 2018. HeB47 was identified as a recombinant between the BJEU06-1 and CReSA228-like strains. To further analyze the recombination and deletion features of PRRSV-1, all the available 88 complete genome sequences (isolated in 19 countries) from 1991 to 2018 in GenBank were analyzed. The high-frequency recombination regions were concentrated in NSP2 and GP2 to GP4. More importantly, phylogenetic analysis of PRRSV-1 revealed four independent introductions in China. Therefore, it is necessary to strengthen the important monitoring of breeding pigs and pork products and epidemiological surveys on pig farms to prevent the further spread of PRRSV-1.
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