trnatrp การใช้

• This terminator structure forms when no ribosome stalls in the vicinity of the Trp tandem ( i . e . Trp or Arg codon ) : either the leader peptide is not translated or the translation proceeds smoothly along the strand 1 with abundant charged tRNAtrp.
• The primer binding site ( PBS ) of this HERV discovered is similar to avian retroviral PBSs, which uses tRNATRP, this HERV was thus named HERV-W . In hopes of finding the open reading frames ( ORFs ) of this HERV, healthy tissues were probed with reverse transcribed Ppol-, gag-and env-MSRV sequences ( cDNAs ).