Table 2. List of genes clustered by k-mean clustering Normalized Average Expression Level k-mean Clone name Putative Identification ACC# MEF ES TS3 TS6 Cluster #1 H3014B04 Unknown -0.451 -0.619 0.632 -0.113 H3015G08 Mouse facilitated glucose transport protein M23384.1 -0.756 -0.216 0.601 -0.14 H3016G11 Mouse connexin 31.1 M91236.1 -0.507 -0.177 0.537 -0.649 H3017B04 Human ATPase, Class I, type 8B, member 2 (ATP8B2) XM_036933.3 -0.346 -0.378 0.533 -0.672 H3021D02 Mouse melanoma-associated antigen (MAAT1) BC002293.1 -0.116 -0.538 0.689 -0.469 H3022A09 Mouse clone MGC:7200 BC009098.1 -0.721 -0.012 0.602 -0.339 H3023A08 Human LOC122403 AJ318887.1 -0.38 -0.344 0.734 -0.443 H3023G02 Mouse proteolipid protein 2 (Plp2) NM_019755.1 -0.641 -0.489 0.585 -0.081 H3035G07 Human clone IMAGE:3848662 XM_036299.2 -0.542 -0.137 0.556 -0.613 H3042F12 Mouse serine protease inhibitor 4 (Spi4) NM_009255.1 -0.474 -0.419 0.181 -0.752 H3054A11 Human thyroid hormone receptor interactor 12 (TRIP12) NM_004238.1 -0.52 -0.587 0.606 -0.127 H3060F01 Mouse X-linked lymphocyte-regulated 3b (Xlr3b) NM_011727.1 -0.382 -0.743 0.359 -0.414 H3064E06 Mouse clone IMAGE:4020609 BC020328.1 -0.369 -0.239 0.623 -0.645 H3065F10 Mouse hypothetical protein expressed in thymocytes AJ237585.1 -0.662 -0.038 0.572 -0.481 H3066C11 Mouse partial mRNA for TAFII140 AJ292189.1 -0.303 -0.541 0.539 -0.568 H3067A10 Unknown -0.671 -0.402 0.58 -0.223 H3067B11 Unknown -0.4 -0.485 0.545 -0.552 H3067C11 Unknown -0.716 -0.129 0.596 -0.337 H3067G02 Human HSPC (CD34+ hematopoietic stem/progenitor cells)-296 protein AF161414.1 -0.301 -0.512 0.738 -0.316 H3072A01 Mouse protein tyrosine phosphatase 21 with homology to cytoskeltal protein 4.1 NM_011877.1 -0.44 -0.115 0.535 -0.711 H3084F06 Unknown AK007274.1 -0.492 -0.478 0.193 -0.7 H3084H06 Unknown -0.303 -0.533 0.684 -0.394 H3087E06 Human ADP-ribosylation factor binding protein GGA1 XM_038708.1 -0.781 -0.501 0.354 -0.108 H3088C07 Human chr 11 clone RP11-582N4 XM_061754.1 -0.417 -0.483 0.666 -0.384 H3090G02 Rat unr with unknown function X52311.1 -0.44 -0.548 0.435 -0.561 H3090H02 Mouse ubiquitin conjugating enzyme 2e (Ubc2e) NM_031237.1 -0.416 -0.39 0.62 -0.537 H3091C01 Unknown -0.544 -0.377 0.196 -0.722 H3092D03 Unknown -0.682 -0.573 0.143 -0.429 H3095E10 Mouse claudin 3 (Cldn3) NM_009902.1 -0.792 -0.5 0.262 -0.231 H3096A12 Mouse MHC class I heavy chain precursor (H-2D(b)) U47325.1 -0.705 -0.192 0.594 -0.335 H3097F01 Human endoplasmic reticulum glycoprotein (GP36B) NM_006816.1 -0.352 -0.476 0.756 -0.276 H3097F06 Rat acyl-CoA synthetase 5 AB012933.1 -0.541 -0.212 0.637 -0.506 H3098H02 Human carbonyl reductase BC001470.1 -0.551 -0.596 0.577 -0.086 H3098H06 Mouse TATA box binding protein (TBP)-associated factor NM_020024.1 -0.422 -0.226 0.775 -0.411 H3099F02 Unknown -0.691 -0.143 0.648 -0.283 H3100D02 Human translocating chain-associating membrane protein (TRAM) AY029764.1 -0.177 -0.606 0.693 -0.346 H3101D04 Moues RAB/Rip AF057287.1 -0.652 -0.319 0.651 -0.217 H3104B07 Mouse RNA binding protein (3'-chimera?) AY030275.1 -0.677 -0.379 0.418 -0.47 H3104D08 Unknown -0.71 -0.531 0.451 -0.094 H3104E07 Human putative cDNA clone FLJ13492 fis AK023554.1 -0.717 -0.268 0.641 0.047 H3104F05 Human hypothetical protein BC000048.1 -0.754 -0.248 0.517 -0.318 H3104G03 Human cDNA LOC131750 (5'-0%, 3'-29% masked) XM_067532.1 -0.774 -0.14 0.59 -0.177 H3105G12 Unknown -0.205 -0.562 0.594 -0.536 H3106A03 Unknown -0.529 0.073 0.545 -0.645 H3106D04 Mouse Ras-GTPase-activating protein SH3-domain binding protein (G3bp) NM_013716.1 -0.321 -0.171 0.648 -0.668 H3107D03 Unknown -0.459 -0.435 0.186 -0.751 H3108C09 Rat major epididymis-specific protein E4 precursor Q28631 -0.57 -0.181 0.383 -0.702 H3108G11 Human HSPC (CD34+ hematopoietic stem/progenitor cells)-182 protein XM_001588.4 -0.472 -0.384 0.713 -0.347 H3108H04 Mouse adenylyl cyclase 9 U30602.1 -0.365 -0.228 0.48 -0.763 H3110B02 Unknown AL355176.10 -0.691 -0.038 0.571 -0.44 H3111C05 Unknown AK007560.1 -0.455 -0.388 0.578 -0.553 H3111G01 Human putative cDNA clone FLJ22222 NM_024648.1 -0.459 -0.411 0.627 -0.474 H3112E01 Mouse small nuclear ribonucleoprotein E BC008262.1 -0.501 0.103 0.643 -0.568 H3113D03 Mouse basonuclin U88064.1 -0.346 -0.052 0.602 -0.717 H3114A08 Mouse eIF-1A (eIF-1A) XM_040535.1 -0.106 -0.571 0.74 -0.338 H3114B04 Mouse radixin (Rdx) an actin barbed-end capping protein NM_009041.1 -0.389 -0.431 0.658 -0.478 H3115A03 Mouse pescadillo (zebrafish) homolog 1 BC011142.1 -0.141 -0.543 0.66 -0.498 H3115A05 Mouse phospholipase C, delta (Plcd) NM_019676.1 -0.432 -0.461 0.638 -0.438 H3115F03 Mouse stimulated by retinoic acid gene 6 (Stra6) NM_009291.1 -0.313 -0.494 0.567 -0.578 H3118F04 Unknown -0.578 0.137 0.563 -0.573 H3121D05 Mouse flightless I homolog (Fliih) NM_022009.1 -0.683 -0.218 0.653 -0.242 H3122F12 Mouse sterol-carrier protein X M91458.1 -0.655 -0.104 0.684 -0.302 H3123D01 Mouse synaptotagmin 4 (Syt4) NM_009308.1 -0.515 -0.308 0.739 -0.303 H3126D11 Human cDNA LOC128855 XM_047013.2 -0.55 0.129 0.584 -0.581 H3127B04 Unknown AK012609.1 -0.547 0.118 0.533 -0.633 H3128A06 Mouse 11 BAC RP23-270L8 AY007567.1 -0.311 -0.178 0.658 -0.661 H3128B04 Mouse bHLH liver-specific gene on mouse chr 7 (Lisch7) U49507.1 -0.616 -0.468 0.602 -0.193 H3128F12 Unknown -0.492 -0.649 0.551 -0.176 H3129A01 Mouse acetaldehyde dehydrogenase S75713.1 -0.63 -0.465 0.561 -0.266 H3129A02 Human TGFB-induced factor 2 (TALE family homeobox) AF055012.1 -0.772 -0.134 0.599 -0.158 H3129A03 Human KIAA0261 XM_042946.1 -0.328 -0.416 0.608 -0.59 H3130B02 Mouse eukaryotic translation initiation factor 4E (Eif4e) NM_007917.1 -0.559 -0.531 0.635 0.017 H3130C02 Mouse calcineurin inhibitor AF263240.1 -0.332 -0.294 0.661 -0.604 H3130C03 Mouse hypothetical protein MGC7014 NM_030256.1 -0.343 -0.413 0.568 -0.622 H3130D12 Mouse MGC-24/ cd164 antigen BC005414.1 -0.425 -0.329 0.739 -0.404 H3130F02 Mouse StAR-related protein p3-15E/p3-16E /3'-repeat (66% masked) AY007809.1 -0.659 -0.397 0.636 0.047 H3130H04 Human KIAA1287 XM_040177.4 -0.497 -0.334 0.708 -0.373 H3131H02 Mouse protein kinase C and casein kinase substrate in neurons 2 (Pacsin2) NM_011862.1 -0.222 -0.697 0.589 -0.341 H3133A06 Mouse glutathione S-transferase mu 1 (Gstm1) NM_010358.1 -0.328 -0.569 0.739 -0.145 H3133B02 Human putative cDNA clone FLJ22347 XM_043270.1 -0.687 -0.225 0.549 -0.416 H3133D04 Rat 24-kDa subunit of mitochondrial NADH dehydrogenase M22756.1 -0.31 -0.472 0.679 -0.468 H3134G04 Rat vasa like gene RVLG -0.427 -0.202 0.791 -0.387 H3135D12 Mouse septin 9 (Sept9)/ Sint1 NM_017380.1 -0.507 -0.466 0.565 -0.452 H3136B09 Mouse branched chain ketoacid dehydrogenase E1 alpha (Bckdha) BC003787.1 -0.575 -0.353 0.663 -0.32 H3136D08 Human GDP-mannose pyrophosphorylase A XM_018159.2 -0.607 -0.548 0.541 -0.194 H3138D05 Unknown -0.47 -0.425 0.694 -0.341 H3138D07 Mouse voltage-dependent anion channel 2 (Vdac2) NM_011695.1 -0.191 -0.566 0.682 -0.42 H3138D08 Mouse paraoxonase 3 (Pon3) NM_008897.1 -0.438 -0.624 0.643 -0.057 H3141C07 Mouse cysteine and histidine-rich protein NM_019396.1 -0.273 -0.569 0.689 -0.355 H3143D02 Mouse smoothened AF089721.1 -0.675 -0.402 0.617 0.025 H3144F08 Mouse hemochromatosis (HFE) ortholog of the human HLA-H AF007558.1 -0.524 -0.354 0.602 -0.486 H3146B06 Unknown -0.569 -0.518 0.636 0.033 H3146B08 Unknown -0.68 -0.426 0.587 0.091 H3146D06 Human NYD-SP6 AY014283.2 -0.637 -0.426 0.638 -0.06 H3146F06 Mouse hybrid receptor gp250 precursor AF031816.1 -0.746 -0.209 0.618 -0.122 H3146H11 Mouse gene trap ROSA 26 antisense NM_008188.1 -0.724 -0.498 0.473 -0.058 H3148B08 Unknown AK014671.1 -0.645 -0.465 0.604 -0.043 H3149B10 Mouse protein kinase C, zeta (Pkcz) NM_008860.1 -0.702 -0.252 0.626 -0.224 H3149F02 Unknown -0.574 -0.053 0.678 -0.453 H3152D08 Human unknown mRNA AY027807.1 -0.49 -0.171 0.442 -0.731 H3153C01 Human putative cDNA clone 475B7 AL050306.5 -0.38 -0.194 0.664 -0.613 H3155F04 Murine genomic DNA AF059580.1 -0.688 -0.342 0.627 0.119 Cluster #2 H3003B03 Human cyclophilin 40 NM_005038.1 0.229 -0.112 0.197 -0.946 H3005F03 Mouse prealbumin D89076.1 0.163 -0.248 0.043 -0.953 H3007D07 Unknown 0.038 -0.023 0.108 -0.993 H3007D11 Unknown 0.145 -0.292 0.12 -0.937 H3007E07 Human KIAA1557 0.235 -0.148 0.065 -0.958 H3007F07 Human chr15 open reading frame 4 0.053 -0.026 0.096 -0.993 H3008D06 Unknown 0.191 -0.06 0.317 -0.926 H3008F05 Human histidyl-tRNA synthetase homolog U18937.1 0.193 -0.213 0.314 -0.904 H3008H07 Human hypothetical protein FLJ12707 XM_041121.1 0.3 -0.328 0.273 -0.852 H3009F03 Mouse H2A histone family member Z (H2afz) NM_016750.1 0.155 -0.094 0.202 -0.962 H3009F11 Human KIAA1398 AB037819.2 0.032 -0.03 0.108 -0.993 H3012C05 Mouse craniofacial development protein 1 (Cfdp) BC005589.1 0.193 -0.237 0.314 -0.898 H3012D07 Mouse Ap2m1, medium chains of clathrin-associated adaptor protein complex AF001923.1 0.316 0.072 0.059 -0.943 H3012F07 Unknown 0.049 -0.132 0.13 -0.981 H3012G05 Mouse clone MGC:18655 BC012213.1 0.181 -0.136 0.162 -0.96 H3013B07 Human clone IMAGE:4424947 XM_040048.3 0.051 -0.188 0.126 -0.972 H3013D07 Mouse H3 histone family 3B (H3f3b) NM_008211.1 0.239 -0.281 0.231 -0.9 H3013D08 Mouse H3 histone family 3B (H3f3b) NM_008211.1 0.185 -0.202 0.269 -0.922 H3013F07 Human ubiquinol-cytochrome c reductase hinge protein XM_027988.1 0.371 -0.303 0.265 -0.836 H3013F09 Unknown 0.103 -0.116 0.197 -0.967 H3013G07 Mouse Testis Brain RNA-binding protein (Tbrbp) AF234179.1 0.358 -0.104 -0.077 -0.924 H3013H07 Human GK004 AF284752.1 0.119 -0.249 0.091 -0.956 H3013H12 Mouse clone MGC:7094 BC014695.1 0.05 -0.015 0.087 -0.994 H3014A06 Rat protein associating with small stress