+---------COMP:V-N(In)--------+---------OBJ:V-N---------+----COMP:N-N(of)---+     
       +MOD+         +MOD_ATT:N+-SUBJ:V-N+            +MOD_ATT:N-AD+           +MOD_ATT+     
       |   |         |         |         |            |            |           |       |     
 In CV 1 cells , __NODE__ protein(s) increases transcriptional activity of __NODE__ protein .
MOD_ATT:N-N (cell,1)
MOD_ATT:N-ADJ (protein(s),__NODE__)
COMP:V-N(In) (increase,cell)
SUBJ:V-N (increase,protein(s))
OBJ:V-N (increase,activity)
MOD_ATT:N-ADJ (activity,transcriptional)
COMP:N-N(of) (activity,protein)
MOD_ATT:N-ADJ (protein,__NODE__)