Animals|Aquaporin 5|Basic Helix-Loop-Helix Transcription Factors|Bayes Theorem|Cells, Cultured|Computer Simulation|Female|Fibroblast Growth Factor 2|Gene Expression Profiling|Mice|Mice, Knockout|Models, Genetic|Nickel|Oligonucleotide Array Sequence Analysis|Receptors, Aryl Hydrocarbon|Signal Transduction|Transforming Growth Factor beta