+--------COMP:N-N(of)-------+     
      +---COMP:V-N(In)--+          |           +-MOD_ATT:N-ADJ-+     
      |        +SUBJ:V-N+--OBJ:V-N-+           |       +MOD_ATT+     
      |        |        |          |           |       |       |     
 In cells , hypoxia decreases expression of __SP__ __NODE__ protein .
COMP:V-N(In) (decrease,cell)
SUBJ:V-N (decrease,hypoxia)
OBJ:V-N (decrease,expression)
COMP:N-N(of) (expression,protein)
MOD_ATT:N-ADJ (protein,__SP__)
MOD_ATT:N-ADJ (protein,__NODE__)