Fig. 1From: Genome-wide characterization of LTR retrotransposons in the non-model deep-sea annelid Lamellibrachia luymesiStructure of a LTR retrotransposon. Gag - group-specific antigen gene; TSD- target site duplication; PR - aspartic protease gene; RT - reverse transcriptase gene; RH - ribonuclease-H gene; INT- integrase gene; PBS - primer binding site; PPT - polypurine tract. LTR retrotransposon structure was generated using Adobe Illustrator.Back to article page