ArticlePloS one2019
Sequence and phylogenetic analysis of novel porcine parvovirus 7 isolates from pigs in Guangxi, China.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
18 citing papers in PubMed, 34 citations in OpenAlex.
- Distribution and phylogenetic analysis of porcine parvoviruses in the wild boar population of Russia.BMC genomics · 2025Article
- A SYBR green I-based multiplex real-time PCR for simultaneous detection of pseudorabies virus, porcine circovirus 3 and porcine parvovirus.BMC veterinary research · 2025Article
- Epidemiology and Genetic Characterization of Porcine Parvovirus 7 Recovered from Swine in Hunan, China.Animals : an open access journal from MDPI · 2024Article
- Article
- Proteomics analysis of PK-15 cells infected with porcine parvovirus and the effect of PCBP1 on PPV replication.Microbiology spectrum · 2024Article
- Infection and Coinfection of Porcine-Selected Viruses (PPV1 to PPV8, PCV2 to PCV4, and PRRSV) in Gilts and Their Associations with Reproductive Performance.Veterinary sciences · 2024Article
- Development of a RPA-CRISPR/Cas12a based rapid visual detection assay for Porcine Parvovirus 7.Frontiers in veterinary science · 2024Article
- The Novel Porcine Parvoviruses: Current State of Knowledge and Their Possible Implications in Clinical Syndromes in Pigs.Viruses · 2023Review
- Seroprevalence and Risk Factors Investigations of Parvovirus Disease in Tibetan Pigs: First Report from Tibet.Veterinary sciences · 2022Article
- Prevalence of porcine parvovirus 1 through 7 (PPV1-PPV7) and co-factor association with PCV2 and PRRSV in Korea.BMC veterinary research · 2022Article
- Genetic and epidemic characteristics of porcine parvovirus 7 in the Fujian and Guangdong regions of southern China.Frontiers in veterinary science · 2022Article
- Detection and Molecular Characterization of Porcine Parvovirus 7 in Eastern Inner Mongolia Autonomous Region, China.Frontiers in veterinary science · 2022Article
- Using loop-mediated isothermal amplification for visual detection of porcine parvovirus 7.3 Biotech · 2021Article
- Evaluation of a multiplex PCR method for the detection of porcine parvovirus types 1 through 7 using various field samples.PloS one · 2021Article
- Article
- High Co-infection Status of Novel Porcine Parvovirus 7 With Porcine Circovirus 3 in Sows That Experienced Reproductive Failure.Frontiers in veterinary science · 2021Article
- Porcine Parvovirus 7: Evolutionary Dynamics and Identification of Epitopes toward Vaccine Design.Vaccines · 2020Article
- PCR-based detection and genetic characterization of porcine parvoviruses in South Korea in 2018.BMC veterinary research · 2020Article
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Parvoviruses are a diverse group of viruses that infect a wide range of animals and humans. In recent years, advances in molecular techniques have resulted in the identification of several novel parvoviruses in swine. In this study, porcine parvovirus 7 (PPV7) isolates from clinical samples collected in Guangxi, China, were examined to understand their molecular epidemiology and co-infection with porcine circovirus type 2 (PCV2). In this study, among the 385 pig serum samples, 105 were positive for PPV7, representing a 27.3% positive detection rate. The co-infection rate of PPV7 and PCV2 was 17.4% (67/385). Compared with the reference strains, we noted 93.9%-97.9% similarity in the NS1 gene and 87.4%-95.0% similarity in the cap gene. Interestingly, compared with the reference strains, sixteen of the PPV7 strains in this study contained an additional 3 to 15 nucleotides in the middle of the cap gene. Therefore, the Cap protein of fourteen strains encoded 474 amino acids, and the Cap protein of the other two strains encoded 470 amino acids. However, the Cap protein of the reference strain PPV7 isolate 42 encodes 469 amino acids. This is the first report of sequence variation within the cap gene, confirming an increase in the number of amino acids in the Cap protein of PPV7. Our findings provide new insight into the prevalence of PPV7 in swine in Guangxi, China, as well as sequence data and phylogenetic analysis of these novel PPV7 isolates.
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