indeed , 5'-gamma-phosphorothioate ( 2'-5 ' ) ( a ) 4-poly ( l-lysine ) conjugate induces protein synthesis inhibition and characteristic ribosomal rna cleavages for longer times than unmodified ( 2'-5 ' ) ( a ) 4-poly ( l-lysine ) in the same cell system .
C1519619
protein synthesis inhibition
C0035553
ribosomal