Full Genome Sequence of a Novel Coxsackievirus B5 Strain Isolated from Neurological Hand,Foot, and Mouth Disease Patients in China |
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| Authors: | Y F Hu R Zhao Y Xue Fan Yang Q Jin |
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| Institution: | MOH Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China |
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| Abstract: | Coxsackievirus B5 (CVB5) belongs to the human enterovirus B species within the family Picornaviridae. We report the complete genome sequence of a novel CVB5 strain, CVB5/SD/09, that is associated with neurological hand, foot, and mouth disease in China. The complete genome consists of 7,399 nucleotides, excluding the 3′ poly(A) tail, and has an open reading frame that maps between nucleotide positions 744 and 7301 and encodes a 2,185-amino-acid polyprotein. Phylogenetic analysis based on different genome region regions reveals that CVB5/SD/09 belongs to a novel CVB5 lineage, and similarity plotting and bootscanning analysis based on the whole genome of CVB5 in the present study and those available in GenBank indicate that the genome of CVB5/SD/09 has a mosaic-like structure, suggesting that recombination between different CVB5 strains may occur. |
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