Table 2. DNA Microarray results for the Gastrocnemius. Gene Symbol/Bank # Mean Delta Function Cyr61 1.88 Cell Growth/Adhesion Morphogensis, Chemotaxis, Cell Migration, Cell Cycle, Cell Proliferation, Angiogenesis Olr383_predicted 2.04 G Protein Receptor Signaling Atf3 2.12 Gluconeogenesis, Metabolism, Transcription XM_345302 1.76 Membrane Function-Signaling Nr4a3 5.87 Mesoderm formation, Transcription Mymom2 -1.52 Muscle Contraction, Muscle Development BG663460 1.88 Neurogensis Hnmt 1.79 Neurotransmitter Levels, Respiratory Gas Exchange Urod 1.62 Porphyrin Biosynthesis, Heme Biosynthesis Adck1_predicted 2.33 Protein Phosphorylation Signaling Brip1_predicted 2.12 Transcription Rg9mtd1_predicted 2.35 Transcription Snf1lk 5.87 Transcription, Cell Cycle, Protein Kinase Regulation, Cell Differentiation, Protein Phosphorylation AI103842 1.79 Unknown TC490471 1.82 Unknown TC47591 2.18 Unknown XM_345834 1.70 Unknown AA893485 2.01 Unknown TC472749 1.84 Unknown XM_344052 1.97 Unknown XM_344641 2.03 Unknown AI008316 1.89 Unknown TC487987 3.46 Unknown Positive numbers indicate increases attributable to exercise, whereas negative numbers indicate decreases attributable to exercise. All numbers are in reference to control gastrocnemius levels.