Human T-cell leukemia virus type 1 uses a specific tRNAProisodecoder to prime reverse transcription

Human T-cell leukemia virus type 1 (HTLV-1) is the only oncogenic human retrovirus discovered to date. All retroviruses are believed to use a host cell tRNA to prime reverse transcription (RT). In HTLV-1, the primer-binding site (PBS) in the genomic RNA is complementary to the 3' 18 nucleotides (nt) of human tRNA