Table 1A. Microarray-determined levels of expression of genes differing by 1.5-fold or more between DU145 and RC0.1.

79 genes expressed >1.5-fold lower in RC0.1 than in DU145. Included are seven genes spotted in duplicate. RC0.1/DU145 gene expression ratio Array 76 Array Array Array Array Mean S.E.M.a Coeff. Var.g c Split Sample 72 73 74 75 72-75 72-75 72-75 Gene name Clone ID Module 1.01 0.14 0.10 0.17 0.10 0.12* 0.02 0.25 Glutathione-S-transferase pi-1 b 774710 Ox 1.04 0.14 0.11 0.12 0.13 0.13* 0.01 0.10 NK4=Natural killer cells -4 810859 na 1.04 0.13 0.11 0.15 0.12 0.13* 0.01 0.14 IL-8 328692 IL-8 1.15 0.22 0.20 0.17 0.23 0.20 0.01 0.14 T cell beta chain b 302157 TCR 0.88 0.19 0.18 0.35 0.28 0.23 0.04 0.32 CARP = cytokine inducible nuclear protein 840683 na 1.17 0.29 0.31 0.16 0.29 0.24 0.04 0.27 Cyclin-dependent kinase 5 regulatory subunit 757873 Cdk 1.10 0.23 0.24 0.26 0.26 0.25 0.01 0.06 Fra-1 110503 FRA 1.03 0.24 0.26 0.27 0.31 0.27 0.01 0.11 Fra-1 110503 FRA 1.03 0.32 0.35 0.27 0.23 0.29 0.03 0.18 MIP2 alpha=GRO beta 841361 MIP/GRP 1.17 0.33 0.33 0.26 0.28 0.30 0.02 0.12 PLCB4=phospholipase C beta 4 324815 PLC 1.03 0.36 0.36 0.27 0.27 0.31 0.03 0.16 Interferon-induced 54 KD protein 588492 IFN 1.08 0.37 0.39 0.31 0.23 0.31 0.04 0.22 FGF-5=fibroblast growth factor-5 b 796724 FGF 0.97 0.33 0.36 0.39 0.31 0.34 0.02 0.10 CD83 269295 na 0.93 0.30 0.31 0.41 0.40 0.35 0.03 0.17 Cytochrome P450 subfamily IIC f 246619 P450 0.96 0.27 0.27 0.47 0.52 0.35 0.06 0.34 uridine phosphorylase b 488966 na 1.09 0.39 0.37 0.30 0.37 0.35 0.02 0.11 LARC=exodus-1=CC chemokine b 927027 Chkin 1.12 0.39 0.37 0.36 0.34 0.36* 0.01 0.06 IkB alpha 340734 NFKB 0.90 0.38 0.44 0.49 0.42 0.43 0.02 0.11 CD83=B-G antigen IgV domain homolog 564503 na 0.98 0.59 0.65 0.31 0.39 0.44 0.08 0.33 MIP2 alpha=GRO beta 323238 MIP/GRP 0.92 0.47 0.47 0.45 0.43 0.45* 0.01 0.05 BAD=bbc6=proapoptotic Bcl-2 homolog 1286754 Appt-Mc 0.98 0.42 0.50 0.47 0.47 0.47 0.02 0.07 Dual specificity mitogen-activated protein kinase kinase 3 45641 MAPK 1.06 0.60 0.52 0.65 0.32 0.49 0.07 0.28 MMP-1 = FIB-CL = Type I collagenase 55 kD 624924 MMP 1.29 0.59 0.52 0.38 0.51 0.49 0.04 0.18 Cyclin D1=BCL1=PRAD1 841641 Cdk-cyc 0.98 0.54 0.43 0.57 0.45 0.49 0.03 0.13 NFkB2 = NF-kappaB p100=p49 682529 NFKB 1.23 0.53 0.69 0.44 0.40 0.49 0.06 0.25 golgi alpha-mannosidaseII b 283048 na 0.97 0.49 0.46 0.56 0.48 0.50* 0.02 0.09 BAD=bbc6=proapoptotic Bcl-2 homolog 301984 Appt-Mc 1.11 0.45 0.56 0.55 0.51 0.51 0.03 0.10 lysophospholipase homolog (HU-K5) 347403 na 1.04 0.61 0.55 0.47 0.46 0.51 0.04 0.14 Human activated p21cdc42Hs kinase (ack) f L13738 Cdc42 1.32 0.66 0.79 0.41 0.42 0.53 0.09 0.32 Net transcription factor 1047499 TF-Net 1.12 0.51 0.57 0.58 0.48 0.53 0.02 0.08 CD24 b 163189 na 0.90 0.51 0.47 0.67 0.52 0.53 0.04 0.16 Interferon-induced 17 KD protein b 742132 IFN 0.90 0.61 0.53 0.57 0.47 0.54 0.03 0.11 CYP2J2 b,d 46166 P450 0.97 0.55 0.49 0.53 0.65 0.55 0.03 0.12 A20 141806 Appt-TNF 1.00 0.75 0.62 0.39 0.57 0.55 0.07 0.25 MHC Class I=HLA-B27 b 769753 MHC 1.07 0.56 0.48 0.57 0.62 0.55 0.03 0.10 FLI-1=ERGB 280882 na 0.82 0.46 0.47 0.73 0.65 0.55 0.07 0.24 CYR61=gig1 486700 Early resp 1.08 0.58 0.49 0.58 0.59 0.56 0.02 0.08 NF-AT3 b 181998 NFAT 1.07 0.64 0.56 0.52 0.54 0.56 0.03 0.09 Interferon-induced protein 1-8U 809910 IFN 1.09 0.60 0.47 0.67 0.56 0.57 0.04 0.14 Major histocompatibility complex class II DR beta 5 b 491166 MHC 1.13 0.65 0.61 0.60 0.47 0.57 0.04 0.13 ribosomal S6 kinase b 289955 Rbsm 1.06 0.65 0.70 0.51 0.50 0.58 0.05 0.17 specific 116-kDa vacuolar proton pump subunit (OC-116KDa) 1335055 na 0.93 0.67 0.53 0.58 0.56 0.58 0.03 0.10 CTP synthetase 323644 NtMetab 1.07 0.53 0.57 0.64 0.58 0.58 0.02 0.08 BBP/53BP2=Bcl2 p53 binding protein 212198 p53/Mc 0.90 0.65 0.49 0.62 0.59 0.58* 0.03 0.12 CASPASE-6=mch2 alpha 323500 Appt-casp 0.96 0.60 0.61 0.59 0.54 0.58 0.02 0.06 Dual specificity protein phosphatase 7 28140 PP 1.16 0.54 0.55 0.62 0.63 0.58 0.02 0.07 cIAP1=API1=MIHB=IAP homolog B 34852 Appt-IAP 1.11 0.53 0.55 0.64 0.63 0.58* 0.03 0.10 JNK1=Stress-activated protein kinase 119133 JNK 1.42 0.55 0.80 0.62 0.46 0.58 0.07 0.24 CD44=Pgp-1=extracellular matrix receptor-III 713145 na 0.97 0.59 0.60 0.49 0.69 0.58 0.04 0.14 MHC class I protein HLA-G 1117041 MHC 1.10 0.69 0.74 0.43 0.60 0.59 0.07 0.23 CD27 1288550 CD27 1.02 0.60 0.60 0.59 0.56 0.59 0.01 0.03 V-erb-b2 homolog 3 h 511623 EGF 1.03 0.74 0.85 0.47 0.48 0.59 0.09 0.30 FRP1=FRAP-related protein 1339593 FRP 1.01 0.67 0.60 0.59 0.54 0.60 0.03 0.09 relB = I-Rel b 66969 NFKB 0.80 0.46 0.55 0.81 0.71 0.60 0.08 0.24 RPD3=homologue of yeast RPD3 transcription factor b 712866 na 0.80 0.63 0.56 0.71 0.54 0.60 0.04 0.13 leukemia associated gene 2=13q14 gene deleted in CLL 1353147 na 0.99 0.59 0.63 0.59 0.62 0.60 0.01 0.03 Transforming growth factor alpha 325822 EGF 1.01 0.62 0.56 0.59 0.68 0.61 0.03 0.08 IkB epsilon 993539 NFKB 1.26 0.62 0.81 0.46 0.63 0.61 0.07 0.23 1175007 Appt-TNF 1.06 0.50 0.50 0.77 0.80 0.61 0.08 0.25 69 kDa 2'5' oligoadenylate synthetase b 511407 Nt Metab 1.08 0.48 0.62 0.83 0.61 0.61 0.07 0.23 IL-4 receptor alpha chain 714453 IL-4 1.07 0.64 0.54 0.65 0.64 0.61 0.03 0.08 Interferon-induced 56-KDa protein 823696 IFN 0.89 0.70 0.48 0.67 0.65 0.61 0.05 0.16 lymphopain 724397 na 1.10 0.68 0.80 0.51 0.55 0.62 0.07 0.21 Major histocompatibility complex class II DR beta 5 b 491166 na 0.94 0.71 0.64 0.56 0.60 0.62 0.03 0.10 Ro ribonucleoprotein autoantigen (Ro/SS-A) b 376942 na 0.97 0.67 0.63 0.58 0.62 0.62 0.02 0.05 MHC class I protein HLA-G 1117041 MHC 0.89 0.66 0.52 0.68 0.70 0.63 0.04 0.13 MHC Class I=HLA-A2 b 588819 MHC 0.96 0.78 0.80 0.57 0.48 0.63 0.08 0.24 mitogen-responsive phosphoprotein (DOC-2) 137231 mitogen 0.94 0.63 0.52 0.82 0.64 0.64 0.06 0.19 1-8U and laminin receptor homolog (double hit) 512213 IFN 0.98 0.62 0.57 0.63 0.74 0.64 0.04 0.11 V-jun avian sarcoma virus 17 oncogene homolog 795847 IF-Jun 1.19 0.78 0.65 0.73 0.48 0.64 0.07 0.20 IL-15 289606 IL-15 1.06 0.72 0.74 0.59 0.55 0.64 0.05 0.14 Protein phosphatase 1 catalytic subunit alpha isoform 741897 PP 1.01 0.65 0.76 0.57 0.61 0.64 0.04 0.13 Germinal center kinase=BL44 37234 PK 0.86 0.55 0.60 0.74 0.72 0.64 0.05 0.15 MHC Class II=DQ alpha b 756092 MHC 1.00 0.81 0.67 0.54 0.64 0.65 0.06 0.17 MHC Class I=HLA-C4 810142 MHC 0.98 0.53 0.54 0.83 0.82 0.65 0.08 0.25 NFkB-p65=RelA 771220 NFKB 0.99 0.69 0.60 0.66 0.65 0.65 0.02 0.06 filamin=ABP-280=actin-binding protein b 487418 Actin 1.25 0.81 0.84 0.52 0.55 0.65 0.08 0.25 CD73=Ecto 5' nucleotidase b 21655 na 0.94 0.68 0.70 0.58 0.67 0.65 0.03 0.08 c-yes-1 kinase 204634 Yes 1.04 0.68 0.81 0.54 0.65 0.66 0.06 0.17 NuMA=coiled-coil nuclear protein 418129 NuMA 1.14 0.72 0.77 0.60 0.58 0.66 0.05 0.14 Similar to nuclear protein NIP45 512953 na 0.77 0.62 0.70 0.81 0.56 0.66 0.06 0.16 Dual specificity protein phosphatase 7 28140 PP 0.97 0.68 0.69 0.65 0.64 0.66 0.01 0.04 MAPKAP kinase (3pK) 296513 MAPK 0.98 0.78 0.82 0.59 0.55 0.66 0.07 0.19 eIF-2 alpha=translation initiation factor 1304142 Translat 1.02 0.67 0.65 0.71 0.64 0.66 0.02 0.05 MHC Class II=DR alpha b 726209 MHC 0.92 0.85 0.83 0.48 0.65 0.67 0.09 0.25 Eukaryotic translation elongation factor 2 1015050 Prot sy 0.98 0.68 0.61 0.65 0.72 0.67 0.02 0.07 reqiem (HREQ) 25695 Appt

* Indicates a gene whose direction of expression change has been verified by real time RT-PCR. a S.E.M. is the standard error of the mean. b Sequence verification failed. c Modules defined in Table 4 functional analysis. Genes not assigned to a category are designated na. d Cytochrome P450 subfamily IIJ (arachidonic acid epoxygenase) polypeptide 2 e Cytochrome P450 subfamily IIC (mephenytoin 4-hydroxylase) f Human activated p21cdc42Hs kinase (ack) mRNA complete cds g Coefficient of variation. h V-erb-b2 avian erythroblastic leukemia viral oncogene homolog 3