Algorithms|Arabidopsis|Brain|Computational Biology|Computer Graphics|DNA, Complementary|Fluorescent Dyes|Gene Expression Profiling|Gene Expression Regulation|Genomics|Humans|Image Interpretation, Computer-Assisted|Information Storage and Retrieval|Models, Statistical|Models, Theoretical|Oligonucleotide Array Sequence Analysis|Oligonucleotide Probes|Pattern Recognition, Automated|RNA|Sensitivity and Specificity|Sequence Analysis, DNA