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