the nonhydrolyzable analog of atp , imidoadenosine triphosphate does not suffice for specific in vitro transcription ( bunick , d. , zandomeni , r. , ackerman , s. , and weinmann , r. ( 1982 ) cell 29 , 877-886 ) , although it can be incorporated into rna .
C0040649
transcription
C0035668
rna