+-------------------------------------SUBJ:V-N-------------------------------------+                                                            
                   |                +----------------COMP:ADJ-N(in)----------------+                  |                                                            
                   |                |                          +----MOD_ATT:N-N----+                  |          +-------COMP:N-N(of)-------+                      
    +--MOD_ATT:N-N-+                |                          |   +-MOD_ATT:N-ADJ-+                  |          |           +-MOD_ATT:N-ADJ+                      
    |      +MOD_ATT+-MOD_POST:N-ADJ-+                          |   |      +MOD_ATT:+--APPOS-+         +--OBJ:V-N-+           |       +MOD_AT+                      
    |      |       |                |                          |   |      |        |        |         |          |           |       |      |                      
 Mutant __SP__ __NODE__ gene ( homozygous knockout ) in 180.5 day old embryonic __SP__ ( __SP__ ) decreases expression of __SP__ __NODE__ mRNA in pituitary gland .
MOD_ATT:N-N (__NODE__,mutant)
MOD_ATT:N-ADJ (__NODE__,__SP__)
MOD_POST:N-ADJ (__NODE__,homozygous)
COMP:ADJ-N(in) (homozygous,__SP__)
MOD_ATT:N-N (__SP__,day)
MOD_ATT:N-ADJ (__SP__,old)
MOD_ATT:N-ADJ (__SP__,embryonic)
APPOS (__SP__,__SP__)
SUBJ:V-N (decrease,__NODE__)
OBJ:V-N (decrease,expression)
COMP:N-N(of) (expression,mRNA)
MOD_ATT:N-ADJ (mRNA,__SP__)
MOD_ATT:N-ADJ (mRNA,__NODE__)