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