Article
Determination and phylogenetic analysis of partial sequences from TT virus isolates.
1 Feb 1999
Abstract excerpt
Sera from French in-patients were tested for the presence of the TT virus (TTV) genome using PCR and degenerate primers located in ORF1. Thirty-six sequences were determined and compared with those deposited in databases, revealing a high degree of genetic variability between TTV isolates (up to 47% for amino acid sequences). Phylogenetic analysis demonstrated the existence of three main groups corresponding to...
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