+-----------SUBJ:V-N----------+                               
      +----COMP:N-N(of)----+        +--------OBJ:V-N--------+       
      |            +MOD_ATT+        |         +-MOD_ATT:N-N-+       
      |            |       |        |         |             |       
 Activation of __NODE__ protein decreases function of mitochondria .
COMP:N-N(of) (activation,protein)
MOD_ATT:N-ADJ (protein,__NODE__)
SUBJ:V-N (decrease,activation)
OBJ:V-N (decrease,mitochondrion)
MOD_ATT:N-N (mitochondrion,function)