WU and KI polyomavirus present in the respiratory tract of children, but not in immunocompetent adults - PubMed (original) (raw)

Fig. 1

Phylogenetic analysis of nucleotide sequences of VP2 of WUPyV (a) and VP1 of KIPyV (b) isolates (the isolates identified during this study are shown in italics). The tree was built with the MEGA4.0 software by using distance method and the neighbor-joining algorithm with Kimura 2 parameters. Strains isolated in Beijing are indicated by a specific identification code (BCH) followed by the patient number. The analysis included WUPyV reference sequences from GenBank including B0, B12, B3, B14, B5, B8, B7, B28, B2, KR-M-2217, CLFF, KR-M-3293, KR-M-2338 (GenBank accession numbers: EF444550, EF444557, EF444558, EF444562, EF444563, EF444579, EF444580, EF444590, EF444591, EF655819, EU296475, EU041606, EF655820, respectively), and KIPyV reference sequences including LZ65, LZ285, KR-M-3209, KR-M-3292,Stockholm 60, Brisbane 002, Stockholm 380, Mpt2 (GenBank accession numbers: EU309498, EU309496, EF639289, EU041609, NC_009238, EF520288, EF127908, AM849809).