Figure 2.
Cross-linking of GTX probes to dissociated ribosomal subunits or to purified rRNA. The Gtx mRNA probe GTX-1 and the control probe (GTX-1c) were cross-linked to 80S ribosomal subunits or to rRNA purified from these subunits. The positions of the rRNAs were determined by ethidium bromide staining of the agarose gels.