Figure 1.

Location of magellan3 insertions in a plasmid. Transposition from a delivery plasmid to a target plasmid occurred in a donor cell (A) and target plasmid was transferred to a recipient cell by conjugation. The location of insertions in the target plasmid was mapped by PCR and a DNA sequencer that also quantitated fluorescence intensity (B). Arrows indicate the position of TA dinucleotides. Positions with insertions are marked with black arrows and those without insertions are marked with gray arrows.