Fig. 1.
PAC contig spanning the chromosome 18 breakpoint of t(11;18)(q21;q21).
PAC 57N9, which has been applied in the present interphase FISH assay, hybridizes telomerically to the breakpoint and is translocated to the derivative chromosome 11 resulting from t(11;18). PACs 205G9 and 152M5 span the breakpoint and the MLT gene. STS present, ▪; STS absent, ■; STS not tested, ○.