Figure 2.

Representation of the positions and sizes of various cosmid clones (C-S) tested for ability to complement an ixr1 mutation. The genomic DNA contained in TAC clones K2A11 and K18I23 (Fig. 1B) is represented as bold black and gray lines, respectively. Predicted and known genes (white boxes) were annotated by Kaneko et al. (23). HinDIII restriction sites (vertical thin lines) and the position of hybridization probes X, Y, and Z (small black boxes) used for cosmid library screening are shown.