Figure 3
From: Molecular characterization of mutations in white-flowered torenia plants
Schematic diagram of the genomic structure of the F3H gene in torenia. An insertion of TORE1 within the 5′-upstream region of F3H was identified in CrW. TORE1 has the features of long terminal repeat (LTR) retrotransposons, containing 5 bp of the target site duplication (TSD) and 560 bp of LTRs. A deduced open reading frame (ORF) is indicated by the black arrow. The primer binding site (PBS) and polypurine tract (PPT) are also shown.