ArticleArchives of virology2021
Phylogenetic analysis of classical swine fever virus isolates from China.
Article in Archives of virology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- Strengthening Regional Control of Transboundary Animal Diseases in the Greater Mekong Subregion of Southeast Asia: Four Decades of Diagnostics, Surveillance, Field Epidemiology, and Policy Translation.Transboundary and emerging diseases · 2026Review
- Circular mRNA-LNP vaccine encoding self-assembled E2-TMD-mi3 nanoparticles licit enhanced CSFV-specific immunity over commercial subunit vaccine.Frontiers in immunology · 2025Article
- Article
- Transmission of Classical Swine Fever Virus in Cohabitating Piglets with Various Immune Statuses Following Attenuated Live Vaccine.Animals : an open access journal from MDPI · 2023Article
- Development of a quadruple PCR-based gene microarray for detection of vaccine and wild-type classical swine fever virus, African swine fever virus and atypical porcine pestivirus.Virology journal · 2022Article
- Complete genome sequences of classical swine fever virus: Phylogenetic and evolutionary analyses.Frontiers in microbiology · 2022Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Classical swine fever (CSF), caused by classical swine fever virus (CSFV), is a severe disease that causes huge economic losses in the swine industry worldwide. In China, CSF has been under control due to extensive vaccination since 1954. However, there are still sporadic CSF outbreaks in China. Here, we isolated 27 CSFV strains from three Chinese provinces (Shaanxi, Gansu, and Ningxia) from 2011 to 2018. Phylogenetic analysis based on the full-length envelope glycoprotein E2 coding region revealed that 25 out of 27 CSFV isolates clustered within subgroups 2.1 and 2.2, while two strains from Gansu belonged to subgroup 1.1. The sequence identity among these 27 isolates varied from 79.3% to 99.8% (nucleotides) and from 83.1% to 99.7% (amino acids). Further analysis based on the E2 amino acid sequences showed that these new isolates have consistent amino acid substitutions, including R31K and N34S.
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Registered trials
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