| 
                                  GTEX-15SZO
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15SZO-2326 | 
                            
                               Esophagus - muscularis
                             | 
                            PAXgene | 
                             
                               3
                             | 
                              
                               6 pieces, unusally advanced autolysis
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15SZO
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15SZO-2426 | 
                            
                               Gastroesophageal junction
                             | 
                            PAXgene | 
                             
                               3
                             | 
                              
                               6 pieces, unusually advanced autolysis
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15SZO
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15SZO-2526 | 
                            
                               Stomach
                             | 
                            PAXgene | 
                             
                               3
                             | 
                              
                               6 pieces mucosa up to ~0.75mm, advanced autolysis
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15SZO
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15SZO-2626 | 
                            
                               Colon, transverse
                             | 
                            PAXgene | 
                             
                               3
                             | 
                              
                               6 pieces, mucosa is ~0.3mm, advanced autolysis
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15SZO
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15SZO-2726 | 
                            
                               Colon, sigmoid
                             | 
                            PAXgene | 
                             
                               2
                             | 
                              
                               6 pieces, unusually advanced autolysis
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15SZO
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15SZO-2826 | 
                            
                               Ileum
                             | 
                            PAXgene | 
                             
                               3
                             | 
                              
                               4 pieces, mucosa autolyzed, ~30% residucal target lymphocytes
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15SZO
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15SZO-2926 | 
                            
                               Brain - cerebellum
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               4 pieces, no abnormalities
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15SZO
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15SZO-3026 | 
                            
                               Brain - cortex
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               4 pieces, no abnormalities
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15SZO
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15SZO-3126 | 
                            
                               Pituitary gland
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               1 piece, ~40% neurohypophysis (delineated), rest is adenohypophysis
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-0126 | 
                            
                               Thyroid gland
                             | 
                            PAXgene | 
                             
                               2
                             | 
                              
                               2 pieces
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-0226 | 
                            
                               Skin, leg
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces; up to 1 mm subcutaneous fat on 3 of 6; virtually no dermal fat
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-0326 | 
                            
                               Adipose tissue
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; 10% fibrous content
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-0426 | 
                            
                               Nerve - tibial
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; 5% internal and external fat content
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-0526 | 
                            
                               Artery - tibial
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               2 pieces; no lesions; well trimmed
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-0626 | 
                            
                               Muscle, skeletal
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; 1 piece shows vacuolization and atrophy with 25% internal fibrous content; other is largely normal
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-0726 | 
                            
                               Testis
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; atrophic; no spermatogenesis; no Sertoli cells; hyalinized tubules; rare Leydig cells
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-0826 | 
                            
                               Lung
                             | 
                            PAXgene | 
                             
                               2
                             | 
                              
                               2 pieces; alveolar macrophages, blood, desquamated cells, fluid and fibrin
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-0926 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; fibroadipose tissue with no ducts
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-1026 | 
                            
                               Atrial appendage
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; 40 & 10% fibroadipose content
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-1126 | 
                            
                               Omentum
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-1226 | 
                            
                               Coronary artery
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; 50 & 20% fibroadipose content;  venous elements admixed in 1 piece
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-1326 | 
                            
                               Aorta
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces; no plaques; well dissected
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-1426 | 
                            
                               Heart
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-1526 | 
                            
                               Esophagus - mucosa
                             | 
                            PAXgene | 
                             
                               3
                             | 
                              
                               6 pieces; autolyzed gastric fundic mucosa with chronic gastritis; likely represents gastric mucosa in a hiatus hernia rather than glandular metaplasia or sampling error
                             | 
                             
                               Unacceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-15TU5
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-15TU5-1626 | 
                            
                               Esophagus - muscularis
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces; owing to probability of gastric origin of 1525, 1625 should be regarded as gastric rather than esophageal; therefore not target tissue
                             | 
                             
                               Unacceptable
                             | 
                             |