+--------------------SUBJ:V-N--------------------+             
  +---------OBJ:V-N---------+                      |             
  |  +MOD_ATT:N-ADJ+        |                      |             
  |  |     +MOD_ATT+SUBJ:V-N+--OBJ:V-N-+MOD_PO+    +OBJ:V-N+     
  |  |     |       |        |          |      |    |       |     
 91 kd __NODE__ protein increases expression of __SP__ __NODE__ .
MOD_ATT:N-ADJ (protein,kd)
MOD_ATT:N-ADJ (protein,__NODE__)
OBJ:V-N (increase,@card@)
SUBJ:V-N (increase,protein)
OBJ:V-N (increase,expression)
MOD_POST:N-ADJ (expression,of)
SUBJ:V-N (__SP__,@card@)
OBJ:V-N (__SP__,__NODE__)