Algorithms|Colonic Neoplasms|Computational Biology|Computer Simulation|Data Interpretation, Statistical|Gene Expression Regulation|Gene Expression Regulation, Neoplastic|Gene Regulatory Networks|Gene Silencing|HT29 Cells|Humans|Models, Genetic|Neoplasm Invasiveness|Normal Distribution|Oligonucleotide Array Sequence Analysis|Saccharomyces cerevisiae|Signal Transduction