+-----------COMP:V-N(In)----------+          +-------COMP:N-N(of)-------+   
        +MOD_ATT:N-ADJ+        +-MOD_ATT:N-ADJ-+        |          |           +-MOD_ATT:N-ADJ+   
        |       +MOD_A+        |       +MOD_ATT+SUBJ:V-N+--OBJ:V-N-+           |       +MOD_AT+   
        |       |     |        |       |       |        |          |           |       |      |   
 In __NODE__ __SP__ liver , __SP__ __NODE__ protein decreases expression of __SP__ __NODE__ mRNA .
MOD_ATT:N-ADJ (liver,__NODE__)
MOD_ATT:N-ADJ (liver,__SP__)
MOD_ATT:N-ADJ (protein,__SP__)
MOD_ATT:N-ADJ (protein,__NODE__)
COMP:V-N(In) (decrease,liver)
SUBJ:V-N (decrease,protein)
OBJ:V-N (decrease,expression)
COMP:N-N(of) (expression,mRNA)
MOD_ATT:N-ADJ (mRNA,__SP__)
MOD_ATT:N-ADJ (mRNA,__NODE__)