+---------------------------------------------------------COMP:V-N(In)--------------------------------------------------------+                                                                 
       |                       +-----------------------------------------------SUBJ:V-N----------------------------------------------+                                                                 
       |                       +-------------------------APPOS-------------------------+                                             |                                                                 
       |                       |                +-------------MOD_ATT:N-ADJ------------+                                             |                                                                 
       |        +-MOD_ATT:N-ADJ+                |                       +-MOD_ATT:N-ADJ+                                             |           +---------SUBJ:V-N---------+----COMP:V-N(by)----+     
       |        |      +MOD_ATT+                |                       |      +MOD_ATT+                                             +--OBJ:V-N--+COMP:N-N(o+               |            +MOD_ATT+     
       |        |      |       |                |                       |      |       |                                             |           |          |               |            |       |     
 In __SP__ , mutant __SP__ __NODE__ gene ( homozygous knockout ) and mutant __SP__ __NODE__ gene ( homozygous knockout ) are not involved in apoptosis of cells that is decreased by __NODE__ protein .
MOD_ATT:N-ADJ (__NODE__,mutant)
MOD_ATT:N-ADJ (__NODE__,__SP__)
APPOS (__NODE__,__NODE__)
MOD_ATT:N-ADJ (__NODE__,homozygous)
MOD_ATT:N-ADJ (__NODE__,mutant)
MOD_ATT:N-ADJ (__NODE__,__SP__)
COMP:V-N(In) (involve,__SP__)
SUBJ:V-N (involve,__NODE__)
OBJ:V-N (involve,apoptosis)
COMP:N-N(of) (apoptosis,cell)
SUBJ:V-N (decrease,apoptosis)
COMP:V-N(by) (decrease,protein)
MOD_ATT:N-ADJ (protein,__NODE__)