FIG. 2.

Nucleotide sequences of junctions between plasmid and chromosomal or Ty1-derived DNA. Sequences determined after plasmid rescue (middle row) are depicted in 5′-to-3′ orientation and aligned with the plasmid sequence (top row) and chromosomal or Ty1-derived sequences (bottom row). Sequence coordinates are given as described for Fig. 1. For MK26, the junction between chromosome VII DNA and Ty1-derived sequences is also given. Underlined sequences indicate confirmed 5-bp duplications at chromosomal target sites. Shading in the MK23 sequence indicates a putative topoisomerase I target site.