Figure 7From: Experimental analysis of oligonucleotide microarray design criteria to detect deletions by comparative genomic hybridizationStretch of perfect identity in the middle of oligonucleotides of various lengths. LOESS regression of the difference in fluorescence intensity (in log2 scale) between the original and perturbed oligonucleotides as a function of the length of the stretch of perfect identity. Solid (dashed) lines correspond to C. elegans (human) data. Results are shown for oligonucleotides of length 50 (green lines), 60 (red lines) and 70 (blue lines).Back to article page