Figure 3

Hybridization of synthetic targets. (A) Homozygous pattern. Hybridization pattern produced by synthetic target (ST) on probes (arrayed onto 14 slides). Synthetic targets were annealed with prelabeled stacking oligonucleotides and hybridized with the array of probes having sequence variations. (B) Heterozygous pattern. Hybridization patterns produced by heterozygous combination of synthetic targets (ST) on probes. Equivalent amounts of wild type and mutant synthetic targets were annealed with prelabeled 5'and 3'stacking oligonucleotides, then hybridized with the array of probes having sequence variations (see Table 1).