+-------------COMP:V-N(in)-------------+          
      +--------------SUBJ:V-N-------------+        +---------MOD_ATT:N-N---------+          
      +--------COMP:N-N(of)-------+       |        |             +--MOD_ATT:N-N--+          
      |           +-MOD_ATT:N-ADJ-+       |        |             |   +MOD_ATT:N-A+          
      |           |       +MOD_ATT+       |        |             |   |    +MOD_AT+          
      |           |       |       |       |        |             |   |    |      |          
 Expression of __SP__ __NODE__ protein occurs in crypt from 16 week old adult __SP__ colon .
COMP:N-N(of) (expression,protein)
MOD_ATT:N-ADJ (protein,__SP__)
MOD_ATT:N-ADJ (protein,__NODE__)
SUBJ:V-N (occur,expression)
COMP:V-N(in) (occur,__SP__)
MOD_ATT:N-N (__SP__,crypt)
MOD_ATT:N-N (__SP__,week)
MOD_ATT:N-ADJ (__SP__,old)
MOD_ATT:N-N (__SP__,adult)