title: Complete genome sequences of highly divergent torque teno virus type I from swine herds.
abstract: Here, we report three complete genome sequences of porcine torque teno virus type I (TTV1) which were obtained from swine tissues and sera from southern China through routine and nested PCR amplification and characterized together with other genome sequences already deposited in GenBank. The results showed that the TTV1 sequences were highly divergent and could be divided into 1a and 1b subtypes.
authors.affiliation: Division of Swine Infectious Diseases, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China.
authors.forename: Meng-meng
authors.initials: MM
authors.lastname: Wang
authors.forename: Yan-jun
authors.initials: YJ
authors.lastname: Zhou
authors.forename: Qing-zhan
authors.initials: QZ
authors.lastname: Zhang
authors.forename: Jun-wei
authors.initials: JW
authors.lastname: Hou
authors.forename: Hai
authors.initials: H
authors.lastname: Yu
authors.forename: Guang-zhi
authors.initials: GZ
authors.lastname: Tong
mesh_terms: D000818:Animals; D002681:China; D004279:DNA, Viral / Q000737:chemistry* / Q000235:genetics*; D016679:Genome, Viral; D005838:Genotype; D008969:Molecular Sequence Data; D010802:Phylogeny; D017422:Sequence Analysis, DNA; D013552:Swine; D022783:Torque teno virus / Q000145:classification / Q000235:genetics* / Q000302:isolation & purification
chemical_list: D004279:DNA, Viral