xProfiler Differential Analysis was Combined with Data from the UniGene/EST Screen Achieving 100% Certainty of Prediction
| Unigene ID | Gene description | XPROFILER prediction certainty | Hits in endothelial EST pool | Hits in nonendothelial EST pool |
| Hs.13957 | ESTs–ECSM1 | 97 | 4 | 0 |
| Hs.30089 | ESTs–ECSM2 | 96 | 8 | 0 |
| Hs.8135 | ESTs–ECSM3 | 91 | 4 | 0 |
| Hs.111518 | magic roundabout, distant homology to human roundabout 1 | 100 | 4 | 0 |
| Hs.268107 | multimerin | 92 | 5 | 0 |
| Hs.155106 | calcitonin receptor-like receptor activity modifying protein 2 | 97 | 0 | 0 |
| Hs.233955 | ESTs | 96 | 0 | 0 |
| Hs.26530 | serum deprivation response (phosphatidylserine-binding protein) | 94 | 3 | 1 |
| Hs.83213 | fatty acid binding protein 4 | 100 | 3 | 1 |
| Hs.110802 | von Willebrand factor | 100 | 25 | 1 |
| Hs.76206 | cadherin 5, VE-cadherin (vascular endothelium) | 100 | 4 | 1 |
| Hs.2271 | endothelin 1 | 98 | 9 | 2 |
| Hs.119129 | collagen, type IV, alpha 1 | 100 | 4 | 6 |
| Hs.78146 | platelet/endothelial cell adhesion molecule (CD31 antigen) | 99 | 18 | 5 |
| Hs.76224 | EGF-containing fibulin-like extracellular matrix protein 1 | 100 | 37 | 9 |
| Hs.75511 | connective tissue growth factor | 100 | 34 | 48 |
[i] xProfiler's output lists genes with 10× number of tags in the endothelial pool than in the nonendothelial pool of SAGE-CGAP libraries. Hits corresponding to these genes in the endothelial and nonendothelial EST pools were identified by identity-level BLAST searches for mRNA (known genes) or phrap-computed contig sequences (EST clusters representing novel genes). Genes are sorted according to the number of hits in the nonendothelial EST pool. Known and predicted novel endothelial specific genes are in bold.