+-----------------------------------COMP:V-N(In)-----------------------------------+                                                             
       |                                 +--------------------SUBJ:V-N--------------------+                                                             
       |        +------MOD_ATT:N-ADJ-----+------------------OBJ:V-N-----------------+     +----------OBJ:V-N---------+                                  
       |        |       +--MOD_ATT:N-ADJ-+           +-----------SUBJ:V-N-----------+     +---COMP:V-N(by)---+       |                                  
       |        |       |       +MOD_ATT:+           +COMP:N-N(+--COMP:N-N(of)--+   |     |           +MOD_AT+       |                                  
       |        |       |       |        |           |         |                |   |     |           |      |       |                                  
 In __SP__ , __SP__ __NODE__ protein decreases the delay in opening of vagina that is increased by mutant __SP__ __NODE__ gene ( homozygous knockout ) .
MOD_ATT:N-ADJ (decrease,__SP__)
MOD_ATT:N-ADJ (decrease,__NODE__)
MOD_ATT:N-N (decrease,protein)
COMP:N-N(in) (delay,opening)
COMP:N-N(of) (opening,that)
OBJ:V-N (be,decrease)
SUBJ:V-N (be,delay)
COMP:V-N(In) (increase,__SP__)
SUBJ:V-N (increase,decrease)
COMP:V-N(by) (increase,__SP__)
OBJ:V-N (increase,__NODE__)
MOD_ATT:N-ADJ (__SP__,mutant)