+---COMP:V-N(In)---+                                
       |         +SUBJ:V-N+--OBJ:V-N-+-COMP:N-N(of)+       
       |         |        |          |             |       
 In nuclei , __NODE__ increases activation of __NODE__(s) .
COMP:V-N(In) (increase,nucleus)
SUBJ:V-N (increase,__NODE__)
OBJ:V-N (increase,activation)
COMP:N-N(of) (activation,__NODE__(s))