Supplementary Figure 3: Termination at AAATAA and two mRNAs with long 3′ UTRs.
From: Position-dependent termination and widespread obligatory frameshifting in Euplotes translation
In each panel ribosome footprints (top) and mRNA-seq reads (middle) are shown for a transcript whose ORF organization is shown at the bottom (red lines correspond to stop codons, and green lines to ATG codons). Identity of stop codons and adjacent 5’ codons is indicated for the site of termination. Translated segments of ORFs are highlighted in blue. (a) An example of mRNA with termination at AAATAA. (b) mRNA of selenoprotein P22. The position of UGA Sec codon is shown in dark blue. (c) A single detected example of an mRNA with a long 3’UTR not containing SECIS structure.
