Volume 15, Number 3—March 2009
Dispatch
Merkel Cell Polyomavirus DNA in Respiratory Specimens from Children and Adults
Table 2
Nucleotide variation in LT3 and VP1 sequences from 3 MCPyV strains detected in respiratory secretions from patients, Queensland, Australia, 2993*†
Isolate name | Nucleotide position and change |
|||||
---|---|---|---|---|---|---|
LT3 |
VP1 |
|||||
843 | 3825 | 3875 | 3909 | 4022 | ||
MCC350‡ (EU375803) | G | T | C | C | T | |
MCC339‡ (EU375804) | C | C | G | T | A | |
MCV-B1 (LT3: FJ009185, VP1: FJ009188) | C | C | – | – | – | |
MCV-B2 (LT3: FJ009186, VP1: FJ009189) | C | C | G | – | A | |
MCV-B3 (LT3: FJ009187, VP1: FJ009190) | C | C | – | – | – |
*LT3, partial large T antigen; VP1, major capsid protein; MCPyV, Merkel cell polyomavirus.
†Nucleotide changes are in relation to the prototype strain (boldface). Dashes indicate homology with MCC350. Nucleotide positions are given in a 5′ → 3′ early to late orientation, respective to alignment with MCC350. GenBank accession numbers are shown in parentheses.
‡Original MCPyV strain sequences described by Feng et al. (3).
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