Fig. 7
From: Evidence for a novel overlapping coding sequence in POLG initiated at a CUG start codon
Model of translation. Schematic of how the translation of all three ORF’s is regulated. The yellow oval represents the small subunit and the large purple oval represents the large subunit. The red, pink, brown, and green portions of the mRNA correspond to ORF-Z, ORF-Y no overlap, ORF-Y/main CDS overlap, and main CDS only portions retrospectively. The thin black lines represent the UTR’s. The thin blue arrow represents the small subunit remaining attached to the mRNA after termination at the ORF-Z stop codon and reinitiating at the main CDS start codon