+----------SUBJ:V-N----------+-----COMP:V-N(in)-----+    
      +----COMP:N-N(of)----+       |          +MOD_ATT:N-A+    
      |            +MOD_ATT+       |          |      +MOD_+    
      |            |       |       |          |      |    |    
 Expression of __NODE__ protein occurs in __NODE__ JuSo cells .
COMP:N-N(of) (expression,protein)
MOD_ATT:N-ADJ (protein,__NODE__)
SUBJ:V-N (occur,expression)
COMP:V-N(in) (occur,cell)
MOD_ATT:N-ADJ (cell,__NODE__)
MOD_ATT:N-N (cell,JuSo)