+--------------SUBJ:V-N-------------+                                                 
      +--------COMP:N-N(of)-------+       +--------COMP:V-N(in)--------+                    
      |           +-MOD_ATT:N-ADJ-+       |         +----MOD_ATT:N-N---+                    
      |           |       +MOD_ATT+       |         |           +MOD_AT+SUBJ:V+-OBJ:V-N+    
      |           |       |       |       |         |           |      |      |        |    
 Expression of __SP__ __NODE__ protein occurs in uterus from primed __SP__ missing a ovary .
COMP:N-N(of) (expression,protein)
MOD_ATT:N-ADJ (protein,__SP__)
MOD_ATT:N-ADJ (protein,__NODE__)
SUBJ:V-N (occur,expression)
COMP:V-N(in) (occur,__SP__)
MOD_ATT:N-N (__SP__,uterus)
MOD_ATT:N-ADJ (__SP__,prime)
SUBJ:V-N (miss,__SP__)
OBJ:V-N (miss,ovary)