+------------------COMP:V-N(In)------------------+                   +--------------------SUBJ:V-N-------------------+                                                         
                           |       +----------------SUBJ:V-N----------------+                   +-----------COMP:N-N(of)-----------+            +--------OBJ:V-N-------+                                  
        +---MOD_ATT:N-ADJ--+       |                    +------SUBJ:V-N-----+------OBJ:V-N------+                     +-MOD_ATT:N-N+            |       +-MOD_ATT:N-ADJ+                                  
        |        +MOD_ATT:N+       |            +MOD_ATT+            +SUBJ:V+OBJ:V-+            +COMP:N-N(+           |       +MOD_+            |       |      +MOD_ATT+                                  
        |        |         |       |            |       |            |      |      |            |         |           |       |    |            |       |      |       |                                  
 In embryonic __SP__ , __NODE__ protein and __NODE__ protein and __NODE__ cause little or no change in growth of fibroblast cell lines that involves mutant __SP__ __NODE__ gene ( homozygous knockout ) .
MOD_ATT:N-ADJ (__NODE__,embryonic)
MOD_ATT:N-ADJ (__NODE__,__SP__)
MOD_ATT:N-ADJ (protein,__NODE__)
COMP:V-N(In) (cause,__NODE__)
SUBJ:V-N (cause,protein)
SUBJ:V-N (cause,protein)
SUBJ:V-N (cause,__NODE__)
OBJ:V-N (cause,little)
OBJ:V-N (cause,change)
COMP:N-N(in) (change,growth)
COMP:N-N(of) (change,line)
MOD_ATT:N-N (line,fibroblast)
MOD_ATT:N-N (line,cell)
SUBJ:V-N (involve,change)
OBJ:V-N (involve,__NODE__)
MOD_ATT:N-ADJ (__NODE__,mutant)
MOD_ATT:N-ADJ (__NODE__,__SP__)