rna labeled with ( 32 ) p ( i ) or [ ( 14 ) c ] uracil for a relatively long time , when separated in 5 % /12 % tandem polyacrylamide gels , displayed three bands corresponding to 10s , 6s , and 4.5s rna in addition to rrna and trna bands .
C0035668
rna
C0035701
rrna