+---------------SUBJ:V-N---------------+------------COMP:V-N(in)-----------+    
      +---------COMP:N-N(of)--------+        |        +--------MOD_ATT:N-N-------+    
      |           +--MOD_ATT:N-ADJ--+        |        |     +-----MOD_ATT:N-N----+    
      |           |       +MOD_ATT:N+        |        |     |             +MOD_AT+    
      |           |       |         |        |        |     |             |      |    
 Expression of __SP__ __NODE__ protein(s) occurs in cell surface from Ishikawa cells .
COMP:N-N(of) (expression,protein(s))
MOD_ATT:N-ADJ (protein(s),__SP__)
MOD_ATT:N-ADJ (protein(s),__NODE__)
SUBJ:V-N (occur,expression)
COMP:V-N(in) (occur,cell)
MOD_ATT:N-N (cell,cell)
MOD_ATT:N-N (cell,surface)
MOD_ATT:N-N (cell,Ishikawa)