+--------------COMP:V-N(In)--------------+                               
      |          +-----------SUBJ:V-N----------+                               
      |          +----COMP:N-N(of)----+        |                               
      |          |            +MOD_ATT+        +--OBJ:V-N--+-COMP:N-N(of)+     
      |          |            |       |        |           |             |     
 In cells , activation of __NODE__ protein increases accumulation of __NODE__ .
COMP:N-N(of) (activation,protein)
MOD_ATT:N-ADJ (protein,__NODE__)
COMP:V-N(In) (increase,cell)
SUBJ:V-N (increase,activation)
OBJ:V-N (increase,accumulation)
COMP:N-N(of) (accumulation,__NODE__)