+-----------------COMP:V-N(in)----------------+      
                                   |        +-------------MOD_ATT:N-N------------+      
      +----------SUBJ:V-N----------+        |     +----------MOD_ATT:N-N---------+      
      +----COMP:N-N(of)----+       |        |     |              +-MOD_ATT:N-ADJ-+      
      |            +MOD_ATT+       |        |     |              |       +MOD_ATT+      
      |            |       |       |        |     |              |       |       |      
 Expression of __NODE__ protein occurs in cell surface from peripheral blood monocytes .
COMP:N-N(of) (expression,protein)
MOD_ATT:N-ADJ (protein,__NODE__)
SUBJ:V-N (occur,expression)
COMP:V-N(in) (occur,monocyte)
MOD_ATT:N-N (monocyte,cell)
MOD_ATT:N-N (monocyte,surface)
MOD_ATT:N-ADJ (monocyte,peripheral)
MOD_ATT:N-N (monocyte,blood)