| 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-1426 | 
                            
                               Esophagus - muscularis
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               8 pieces; some pieces are over-sized 
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-1526 | 
                            
                               Esophagus - mucosa
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               6 pieces; well preserved squamous epithelium up to 448 microns in thickness
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-1626 | 
                            
                               Stomach
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces; essentially well preserved gastric mucosa
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-1726 | 
                            
                               Testis
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; spermatogenesis present
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-1826 | 
                            
                               Colon, sigmoid
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               6 pieces; well trimmed
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-1926 | 
                            
                               Colon, transverse
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces; essentially well preserved mucosa
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-2026 | 
                            
                               Ileum
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               8 pieces; well preserved, but with minimal lymphoid tissue
                             | 
                             
                               Unacceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-2126 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               2 pieces; predominantly mature adipose tissue, over-sized specimens with central defect (?poor fixation), one piece is 40% dense fibrous stroma with scattered ductal structures 
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-2226 | 
                            
                               Adipose tissue
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; ~10% fibrovascular component, over-sized specimens with central defects (?poor fixation)
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-2326 | 
                            
                               Skin, leg
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces; 10% internal/external fat,  epidermis ~ 37um in thickness
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-2426 | 
                            
                               Muscle, skeletal
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, over-sized
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-2526 | 
                            
                               Nerve - tibial
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               3 pieces; surrounding fat up to 1mm
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJ4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJ4-2626 | 
                            
                               Artery - tibial
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; calcific atherosclerosis and medial calcification
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-0126 | 
                            
                               Thyroid gland
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, adherent fat/vascular tssue, delineated, up to ~4mm
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-0226 | 
                            
                               Aorta
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces (fragmented), no significant atherosis
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-0326 | 
                            
                               Lung
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, prominent atalectasis
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-0426 | 
                            
                               Esophagus - muscularis
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces, target muscularis
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-0526 | 
                            
                               Esophagus - mucosa
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces Squamous mucosa up to ~0.3-0.4mm
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-0626 | 
                            
                               Omentum
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, no significant fascial/vascular elements
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-0726 | 
                            
                               Stomach
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces, mucosa well- preserved, 60-90% thickness, valuable speciment
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-0826 | 
                            
                               Ileum
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               5 pieces, correct target mucosa but not sufficient target lymphoid aggregates
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-0926 | 
                            
                               Gastroesophageal junction
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces, all target muscularis
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-1026 | 
                            
                               Colon, sigmoid
                             | 
                            PAXgene | 
                             
                               3
                             | 
                              
                               5 pieces, not target sigmoid, mucosa with autolysis
                             | 
                             
                               Unacceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-1126 | 
                            
                               Prostate
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, adipose tissue and ganglion, no prostate tissue present
                             | 
                             
                               Unacceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-14PJN
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-14PJN-1226 | 
                            
                               Colon, transverse
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               6 pieces not colon, small bowel, unkonwn region, not GTEx target.
                             | 
                             
                               Unacceptable
                             | 
                             |