+-----------------------MOD_ATT:N-N----------------------+                               +-------------------APPOS------------------+                                                                                      
    |      +------------------MOD_ATT:N-ADJ------------------+                               |        +----------MOD_ATT:N-ADJ----------+                          +------------------------APPOS-----------------------+      
    |      |       +--------------MOD_ATT:N-ADJ--------------+                               |        |       +-------MOD_ATT:N-N-------+-------COMP:N-N(of)-------+              +-------COMP:N-N(from)-------+        |      
    |      |       |      +------------MOD_ATT:N-N-----------+--------SUBJ:V-N-------+       |        |       |      +----MOD_ATT:N-N---+           +-MOD_ATT:N-ADJ+-COMP:N-N(in)-+            +-MOD_ATT:N-ADJ-+        |      
    |      |       |      |                   +--MOD_ATT:N-N-+-COMP:N-N(from)+       +OBJ:V-N+        |       |      |       +MOD_ATT:N-+           |       +MOD_AT+       +MOD_AT+            |       +MOD_ATT+        |      
    |      |       |      |                   |              |               |       |       |        |       |      |       |          |           |       |      |       |      |            |       |       |        |      
 Mutant __SP__ __NODE__ gene ( homozygous knockout ) in hepatocytes from __NODE__ treated __SP__ ( __SP__ ) liver tissue decreases expression of __SP__ __NODE__ mRNA in liver tissue from __NODE__ treated __SP__ ( __SP__ ) .
MOD_ATT:N-N (hepatocytes,mutant)
MOD_ATT:N-ADJ (hepatocytes,__SP__)
MOD_ATT:N-ADJ (hepatocytes,__NODE__)
MOD_ATT:N-N (hepatocytes,gene)
MOD_ATT:N-N (hepatocytes,knockout)
COMP:N-N(from) (hepatocytes,__NODE__)
SUBJ:V-N (treat,hepatocytes)
OBJ:V-N (treat,__SP__)
APPOS (__SP__,expression)
MOD_ATT:N-ADJ (expression,__SP__)
MOD_ATT:N-N (expression,liver)
MOD_ATT:N-N (expression,toilet)
MOD_ATT:N-N (expression,decrease)
COMP:N-N(of) (expression,mRNA)
MOD_ATT:N-ADJ (mRNA,__SP__)
MOD_ATT:N-ADJ (mRNA,__NODE__)
COMP:N-N(in) (mRNA,toilet)
APPOS (mRNA,__SP__)
MOD_ATT:N-N (toilet,liver)
COMP:N-N(from) (toilet,__SP__)
MOD_ATT:N-ADJ (__SP__,__NODE__)
MOD_ATT:N-ADJ (__SP__,treat)