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Fig. 4 | Mobile DNA

Fig. 4

From: TGTT and AACA: two transcriptionally active LTR retrotransposon subfamilies with a specific LTR structure and horizontal transfer in four Rosaceae species

Fig. 4

Phylogenetic relationships of TGTT and AACA elements. a RT phylogenetic relationship of six Copia-like TGTT and AACA families identified in four Rosaceae species. A Bel-Pao type RT (gi#972521 from GenBank) of Bombyx mori was used as an outgroup. The lineage reference sequences described by lineage names are available in the Repbase database [42]. b LTR-based phylogenetic relationships of eight TGTT and AACA families identified in four Rosaceae species. The 5′-LTR sequences of 91 TGTT and AACA elements were extracted from Pyrus bretschneideri (pink circles), Malus domestica (blue squares), Prunus persica (red circles) and Prunus mume (green triangles). The families are indicated by various branch colors. The nucleotide sequence distances are indicated by the scales

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