Figure 2. a DNA sequences of Boty-II- 76 left LTR and PBS. Short inverted terminal repeats are indicated in red, the PBS and nucleotides complementary to LTR are underlined; b, c, d, e Putative RNA structures of Boty-II-76, Boty, Grh and Afut1. The names of TR-retrotransposons and host organisims are listed on the top of each structure. The position of the PBS is indicated by capitalization. The GenBank Accession numbers of retrotransposons used in the sequence analysis are Afut1, L76086; Boty, X 81790 and Grh, M77661. c, d, e is from Lin and Levin (1997).