+-----COMP:V-N(in)----+    
      +------SUBJ:V-N------+         +MOD_ATT:N-N+    
      +COMP:N-N(of)+       |         |      +MOD_+    
      |            |       |         |      |    |    
 Expression of __NODE__ occurs in adipose cell lines .
COMP:N-N(of) (expression,__NODE__)
SUBJ:V-N (occur,expression)
COMP:V-N(in) (occur,line)
MOD_ATT:N-N (line,adipose)
MOD_ATT:N-N (line,cell)