+--------------SUBJ:V-N-------------+                                                                                 
      +--------COMP:N-N(of)-------+       +---------COMP:V-N(in)--------+        +--------------OBJ:V-N--------------+      
      |           +-MOD_ATT:N-ADJ-+       |          +----MOD_ATT:N-N---+        |         +------MOD_ATT:N-ADJ------+      
      |           |       +MOD_ATT+       |          |      +MOD_ATT:N-N+SUBJ:V-N+         |            +MOD_ATT:N-AD+      
      |           |       |       |       |          |      |           |        |         |            |            |      
 Expression of __SP__ __NODE__ protein occurs in prostate gland from __SP__ exhibiting prostatic intraepithelial neoplasia .
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__,prostate)
MOD_ATT:N-N (__SP__,gland)
SUBJ:V-N (exhibit,__SP__)
OBJ:V-N (exhibit,neoplasia)
MOD_ATT:N-ADJ (neoplasia,prostatic)
MOD_ATT:N-ADJ (neoplasia,intraepithelial)