+---------COMP:V-N(In)--------+-------OBJ:V-N------+     
          |            +MOD_ATT+SUBJ:V-N+        +MOD_ATT:N-N+     
          |            |       |        |        |           |     
 In mitochondria , __NODE__ protein increases shuttle of __NODE__ .
MOD_ATT:N-ADJ (protein,__NODE__)
COMP:V-N(In) (increase,mitochondrion)
SUBJ:V-N (increase,protein)
OBJ:V-N (increase,__NODE__)
MOD_ATT:N-N (__NODE__,shuttle)