FIG. 4.

Alignment of the mob region of plasmid pSmeSM11a with the corresponding region of A. radiobacter plasmid pAgK84 and the linear chromosome of A. tumefaciens strain C58. Coding regions are indicated by arrows. Homologous genes are indicated by the same shade of gray. ORFs whose functions are unknown or ORFs without counterparts in the pSmeSM11a mob region are indicated by open arrows. The mob region of plasmid pSmeSM11a is designated region IV in Fig. 2. The GenBank accession numbers for the nucleotide sequences are as follows: A. radiobacter plasmid pAgK84, AY442931; and A. tumefaciens linear chromosome, NC_003063.