+------------------COMP:V-N(in)-----------------+    
      +----------------SUBJ:V-N----------------+           +-----------MOD_ATT:N-ADJ-----------+    
      +-------COMP:N-N(of)-------+             |           |         +------MOD_ATT:N-ADJ------+    
      |           +-MOD_ATT:N-ADJ+             |           |         |       +---MOD_ATT:N-N---+    
      |           |       +MOD_AT+        +-NEG+           |         |       |          +MOD_AT+    
      |           |       |      |        |    |           |         |       |          |      |    
 Expression of __SP__ __NODE__ mRNA does not occur in cerebellar molecular layer from adult __SP__ .
COMP:N-N(of) (expression,mRNA)
MOD_ATT:N-ADJ (mRNA,__SP__)
MOD_ATT:N-ADJ (mRNA,__NODE__)
SUBJ:V-N (occur,expression)
NEG (occur,not)
COMP:V-N(in) (occur,__SP__)
MOD_ATT:N-ADJ (__SP__,cerebellar)
MOD_ATT:N-ADJ (__SP__,molecular)
MOD_ATT:N-N (__SP__,layer)
MOD_ATT:N-N (__SP__,adult)