Figure 3From: Identification of endogenous retroviral reading frames in the human genomeGenomic distribution of all Gag (red) and Env (blue) ORFs above 500 aa and Pol (green) ORFs above 700 aa. Right-pointing triangles denote intact ORFs, while left-pointing triangles denote ORFs that are almost-intact besides a single stop codon or frame-shift mutation.Back to article page