+-----------COMP:V-N(in)----------+    
      +----------SUBJ:V-N---------+          +-----MOD_ATT:N-ADJ----+    
      +----COMP:N-N(of)---+       |          |       +-MOD_ATT:N-ADJ+    
      |           +MOD_ATT+       |          |       |      +MOD_ATT+    
      |           |       |       |          |       |      |       |    
 Expression of __SP__ __NODE__ occurs in __NODE__ __SP__ adipose tissue .
COMP:N-N(of) (expression,__NODE__)
MOD_ATT:N-ADJ (__NODE__,__SP__)
SUBJ:V-N (occur,expression)
COMP:V-N(in) (occur,toilet)
MOD_ATT:N-ADJ (toilet,__NODE__)
MOD_ATT:N-ADJ (toilet,__SP__)
MOD_ATT:N-N (toilet,adipose)