+--------------------------SUBJ:V-N-------------------------+                         
      +----------------COMP:N-N(of)---------------+               |                         
      |           +---------MOD_ATT:N-ADJ---------+               |                         
      |           |       +-----MOD_ATT:N-ADJ-----+               |                         
      |           |       |      +---MOD_ATT:N-N--+               +----COMP:V-N(in)----+    
      |           |       |      |       +MOD_ATT:+          +-NEG+        +MOD_ATT:N-N+    
      |           |       |      |       |        |          |    |        |           |    
 Expression of __SP__ __NODE__ LIKE [__NODE__] mRNA(s) does not occur in brain from __SP__ .
COMP:N-N(of) (expression,mRNA(s))
MOD_ATT:N-ADJ (mRNA(s),__SP__)
MOD_ATT:N-ADJ (mRNA(s),__NODE__)
MOD_ATT:N-N (mRNA(s),like)
MOD_ATT:N-N (mRNA(s),[__NODE__])
SUBJ:V-N (occur,expression)
NEG (occur,not)
COMP:V-N(in) (occur,__SP__)
MOD_ATT:N-N (__SP__,brain)