Table 2. Our EST library classification database of 46 human tissues.
| Tissue | No. of libraries | No. of ESTs |
|---|---|---|
| Adipose | 9 | 2389 |
| Adrenal | 16 | 19 838 |
| Aorta_vena | 14 | 13 628 |
| Bladder | 49 | 20 501 |
| Blood | 28 | 42 653 |
| Bone_marrow | 274 | 61 806 |
| Brain | 218 | 347 298 |
| Breast | 1009 | 95 487 |
| Cartilage | 4 | 7843 |
| Connective_tissue | 4 | 2779 |
| Ear | 2 | 12 473 |
| Epididymis | 1 | 105 |
| Esophagus | 8 | 3000 |
| Eye_retina | 30 | 52 539 |
| Foreskin | 3 | 19 803 |
| Gall | 3 | 2489 |
| Genitourinary_tract | 1 | 4737 |
| Greater_omentum | 6 | 322 |
| Heart | 22 | 54 798 |
| Intestine | 6 | 4978 |
| Kidney | 84 | 131 432 |
| Larynx | 6 | 765 |
| Liver | 44 | 60 110 |
| Lung | 299 | 195 760 |
| Lymph | 40 | 88 079 |
| Mammary_gland | 1 | 2321 |
| Mouth_oral | 15 | 2974 |
| Muscle | 21 | 60 913 |
| Nerve | 479 | 39 065 |
| Nose_pharynx | 9 | 2222 |
| Ovary | 142 | 74 592 |
| Pancreas | 33 | 77 221 |
| Parathyroid | 4 | 19 105 |
| Placenta | 339 | 166 277 |
| Prostate | 292 | 117 740 |
| Salivary_gland | 5 | 1349 |
| Skin | 33 | 74 972 |
| Spleen | 7 | 9138 |
| Stomach | 278 | 36 834 |
| Testis | 170 | 96 979 |
| Thymus | 17 | 4958 |
| Thyroid | 19 | 6773 |
| Tonsil | 6 | 41 862 |
| Trachea_bronchus | 3 | 23 |
| Uterus | 218 | 150 297 |
| Sum | 4271 | 2 231 227 |