Genes showing prominent down/down and up/up patterns.LOX indicates lysyl oxidase (accession no. NM_002317); GST, glutathione-S–transferase (AL527430); SDNSF, neural stem cell–derived neuronal survival protein (BE_880828); FGF2, fibroblast growth factor-2 (M27968); KAP-1, keratin associated protein-1 (NM_030967); ATF-5, activating transcription factor 5 (NM_012068); ANP-1, angiopoietin-1 (U83508); FGFR2, fibroblast growth factor receptor-2 (NM_022969); SIX2, sine oculis homeobox homolog-2 (AF3332197); HOXC6, homeobox C6 (NM_004503). The black line and diamonds indicate SD cells; red line and squares, control cells; 0, 21, and +5 samples prepared as in Figure 4A.