title: Different Lineage of Porcine Deltacoronavirus in Thailand, Vietnam and Lao PDR in 2015.
abstract: Porcine deltacoronavirus (PDCoV) was detected by RT-PCR in 12 of 97 (12.4%) intestinal samples collected during 2015 from piglets with diarrhoea in Thailand, Vietnam and Lao PDR. Spike, membrane and nucleocapsid genes were characterized, and phylogenetic analyses demonstrated that PDCoV isolates from Thai and Lao PDR form a novel cluster, separated from US and China isolates, but relatively were more closely related to China PDCoV than US isolates. Vietnam PDCoVs, however, were grouped together with US PDCoV. The analyses of amino acid changes suggested that they were from different lineage.
authors.affiliation: Department of Veterinary Microbiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
authors.forename: K
authors.initials: K
authors.lastname: Saeng-Chuto
authors.affiliation: Department of Veterinary Microbiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
authors.forename: A
authors.initials: A
authors.lastname: Lorsirigool
authors.affiliation: Department of Veterinary Microbiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
authors.forename: G
authors.initials: G
authors.lastname: Temeeyasen
authors.affiliation: Virology Section, Department of Animal Health, National Center for Veterinary Diagnosis, Hanoi, Vietnam.
authors.forename: D T
authors.initials: DT
authors.lastname: Vui
authors.affiliation: Department of Veterinary Microbiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
authors.forename: C J
authors.initials: CJ
authors.lastname: Stott
authors.affiliation: Department of Veterinary Microbiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
authors.forename: A
authors.initials: A
authors.lastname: Madapong
authors.affiliation: Department of Veterinary Microbiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
authors.forename: T
authors.initials: T
authors.lastname: Tripipat
authors.affiliation: Department of Veterinary Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
authors.forename: M
authors.initials: M
authors.lastname: Wegner
authors.affiliation: Department of Veterinary Public Health, Faculty of Veterinary Medicine, Mahasarakham University, Mahasarakham, Thailand.
authors.forename: M
authors.initials: M
authors.lastname: Intrakamhaeng
authors.affiliation: Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.
authors.forename: W
authors.initials: W
authors.lastname: Chongcharoen
authors.affiliation: Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.
authors.forename: A
authors.initials: A
authors.lastname: Tantituvanont
authors.affiliation: Genome Technology Research Unit, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathumthani, Thailand.
authors.forename: P
authors.initials: P
authors.lastname: Kaewprommal
authors.affiliation: Genome Technology Research Unit, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathumthani, Thailand.
authors.forename: J
authors.initials: J
authors.lastname: Piriyapongsa
authors.affiliation: Department of Veterinary Microbiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
authors.forename: D
authors.initials: D
authors.lastname: Nilubol
mesh_terms: D000818:Animals; D003332:Coronaviridae / Q000235:genetics*; D003333:Coronaviridae Infections / Q000235:genetics; D004279:DNA, Viral / Q000235:genetics*; D007422:Intestines / Q000821:virology; D007812:Laos; D010802:Phylogeny; D016133:Polymerase Chain Reaction; D013552:Swine; D013553:Swine Diseases / Q000821:virology*; D013785:Thailand; D014744:Vietnam
chemical_list: D004279:DNA, Viral
keywords: Lao PDR; Thailand; Vietnam; porcine deltacoronavirus