Figure 4From: Design of a combinatorial DNA microarray for protein-DNA interaction studiesDistribution of putative PBM probe hits for 100 random transcription factor binding sites of length 10. Frequency of array probe hits distributed by number of potential binding sites per probe. The data is averaged over 100 random 10-mer binding sites. For each 10-mer, all sequences one or two mutations away from the consensus sequence are assumed to bind.Back to article page