Fig. 6

Overview of genes in the T-DNA regions of pTiAB2/73 and pTiS4. The smallest T-DNA of pTiAB2/73 is also present in pTiS4, while the other T-DNA is not conserved. IS elements including predicted terminal repeats are shown as yellow blocks. The other rectangles are predicted protein-coding genes, where blocks in the same color show similarity. Black triangles indicate the locations of the T-DNA border sequences. The part right of the right border, with the iaaH, iaaM and ipt genes, is thus located outside of the second T-DNA but is shown to indicate the proximity of these genes (which are usually located within the T-DNAs of other Ti plasmids, such as pTiS4)