+----------------------SUBJ:V-N----------------------+                  
 +-----------OBJ:V-N-----------+                      +----OBJ:V-N---+   
 |           +MOD_ATT:N-+SUBJ:V+--OBJ:V-N-+MOD_PO+    |       +MOD_AT+   
 |           |          |      |          |      |    |       |      |   
 5 , eicosapentaenoic acid increases expression of __SP__ __NODE__ mRNA .
MOD_ATT:N-ADJ (acid,eicosapentaenoic)
OBJ:V-N (increase,5)
SUBJ:V-N (increase,acid)
OBJ:V-N (increase,expression)
MOD_POST:N-ADJ (expression,of)
SUBJ:V-N (__SP__,5)
OBJ:V-N (__SP__,mRNA)
MOD_ATT:N-ADJ (mRNA,__NODE__)