VISSER et al v. HOFVANDER et al - Page 51




          Interference 103,579                                                        
          GBSS . . . cDNA or genomic DNA sequence coding for PGBSS in                 
          reverse orientation”;                                                       
               “a base sequence . . . comprising coding . . . strands”; and           
               “coding strand of said base sequence . . . comprises . . .             
          an inverted sequence of bases complementary to . . . PGBSS mRNA”;           
               Visser’s Claim 13                                                      
               “construct contains full length PGBSS cDNA”;                           
               Visser’s Claim 14                                                      
               “sequence . . . comprises . . . a sequence of bases”;                  
               Visser’s Claim 16                                                      
               “said construct further comprises T-DNA”; and                          
               Visser’s Claim 23                                                      
               “construct . . . comprising a full length potato . . .                 
          GBSS . . . cDNA or genomic DNA”.                                            
               As a matter of law, we ask first whether a gene construct              
          or vector “comprising” a PGBSS gene fragment selected from the              
          group consisting of SEQ ID Nos. 1, 2, or 3, or an upstream                  
          promoter and a PGBSS gene fragment selected from the group                  
          consisting of SEQ ID Nos. 1, 2, or 3 of Hofvander’s claims, or a            
          gene construct “containing” a full length PGBSS cDNA or genomic             
          DNA sequence coding for PGBSS in reverse orientation of Visser’s            
          claims, reads on a fragment of the PGBSS gene which includes as a           
          subfragment thereof, a sequence identified as SEQ ID No. 1, 2,              
          or 3, or an upstream promoter sequence and a sequence identified            
                                        -51-                                          





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