A yeast tRNA(Arg) gene can act as promoter for a 5' flank deficient, non-transcribable tRNA(SUP)6 gene to produce biologically active suppressor tRNA.

A yeast tRNA(Arg) gene can act as promoter for a 5' flank deficient, non-transcribable tRNA(SUP)6 gene to produce biologically active suppressor tRNA.