array mgu74acdf alpha1 0.04 alpha2 0.06 spk bioB AFFX-BioB-3_at spk bioC AFFX-BioC-3_at spk bioD AFFX-BioDn-3_at spk creX AFFX-CreX-3_at ratio actin3/actin5 AFFX-b-ActinMur/M12481_3_at AFFX-b-ActinMur/M12481_5_at ratio actin3/actinM AFFX-b-ActinMur/M12481_3_at AFFX-b-ActinMur/M12481_M_at ratio gapdh3/gapdh5 AFFX-GapdhMur/M32599_3_at AFFX-GapdhMur/M32599_5_at ratio gapdh3/gapdhM AFFX-GapdhMur/M32599_3_at AFFX-GapdhMur/M32599_M_at