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Figure 7 | BMC Genomics

Figure 7

From: Experimental optimization of probe length to increase the sequence specificity of high-density oligonucleotide microarrays

Figure 7

Ratios of signal intensity of PM to those of cognate MM probes with background cDNA. Ratios of signal intensity of PM to those of cognate MM random probes with background cDNA as a function of probe length in the 7 levels of target oligodeoxyribonucleotide concentration range of 1.4 fM to 1.4 nM. The signal intensities were determined using GCOS 1.0 software (Affymetrix). The averaged signal intensities were derived from signal intensities of all 150 probes of the same length. Standard deviations are given in additional file 6.

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