the extent of the complex formation by these noncapped crnas was less than that by the m7g-capped reovirus in vitro transcripts , but the former rnas in the 80s complexes were cross-linked to 18s rrna as efficiently as the latter rnas by photoreaction with an rna cross-linking agent , 4'-aminomethyl-4,5',8-trimethylpsoralen .
C0035701
rrna
C0035668
rna