ArticleVeterinary medicine and science2020
Emergence of Thailand-like strains of porcine deltacoronavirus in Guangxi Province, China.
Article in Veterinary medicine and science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Attenuation of a Virulent Porcine Deltacoronavirus Strain DHeB1 via Serial Passage in LLC-PK1 Cells.Viruses · 2025Article
- A novel double-antibody sandwich ELISA based on monoclonal antibodies against the viral spike protein detects porcine deltacoronavirus infection.Microbiology spectrum · 2025Article
- Porcine deltacoronavirus nsp5 antagonizes type I interferon signaling by cleaving IFIT3.Journal of virology · 2024Article
- Genetic and Evolutionary Analysis of Porcine Deltacoronavirus in Guangxi Province, Southern China, from 2020 to 2023.Microorganisms · 2024Article
- Phylogenetically evolutionary analysis provides insights into the genetic diversity and adaptive evolution of porcine deltacoronavirus.BMC veterinary research · 2024Article
- Evolutionary plasticity of zoonotic porcine Deltacoronavirus (PDCoV): genetic characteristics and geographic distribution.BMC veterinary research · 2022Article
- Porcine Deltacoronaviruses: Origin, Evolution, Cross-Species Transmission and Zoonotic Potential.Pathogens (Basel, Switzerland) · 2022Review
- Cross-species transmission, evolution and zoonotic potential of coronaviruses.Frontiers in cellular and infection microbiology · 2022Review
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- Genetic Characteristics and Pathogenicity of a Novel Porcine Deltacoronavirus Southeast Asia-Like Strain Found in China.Frontiers in veterinary science · 2021Article
- Emergence of Thailand-like strains of porcine deltacoronavirus in Guangxi Province, China.Veterinary medicine and science · 2020Article
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Porcine deltacoronavirus (PDCoV) has been detected sporadically in China since its first description in 2012. In our study, 62 faecal and intestinal samples from pigs with diarrhoea were collected in Guangxi Province, China, during 2017 and 2018. Twelve samples (19.4%, 12/62) were positive for PDCoV. Five complete genomes of PDCoV were then determined, and sequence alignment revealed that the five strains had discontinuous deletions at 400-401 aa in non-structural protein 2 (NSP2) and 758-760 aa in non-structural protein 3 (NSP3) compared with the respective proteins in the HKU15-44 strain. Notably, the CHN-GX81-2018 strain contained two insertions in the S gene and 3'-UTR. Multiple sequence alignment and phylogenetic analysis showed that four strains shared 98.2%-98.4% nucleotide identity with CHN-AH-2004 and were classified into a new cluster of China lineage strains, whereas the CHN-GX81-2018 strain shared 98.7% nucleotide identity with Vietnam/Binh21/2015 and belonged to the Vietnam/Laos/Thailand lineage. Recombination analyses revealed that four strains were the result of recombination between CHN-HB-2014 and Vietnam/Binh21/2015 strains. This study demonstrated the co-existence of multiple lineages of PDCoV in China, and our findings will aid the reorganization and evolution of the virus.
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