Figure 1From: LTRharvest, an efficient and flexible software for de novo detection of LTR retrotransposonsStructure of a typical LTR retrotransposon/retrovirus (adapted from [16]). LTR = long terminal repeat, TSD = target site duplication, PBS = primer binding site, PPT = poly purine tract, gag, pol, env = open reading frames for LTR retrotransposon genes.Back to article page