+-----------------------------COMP:V-N(In)-----------------------------+                                                 
                             |                          +------------------SUBJ:V-N-----------------+                                                 
                             |                          +--------------APPOS-------------+          |            +---------COMP:N-N(of)---------+     
          +---MOD_ATT:N-ADJ--+           +-MOD_ATT:N-ADJ+                +-MOD_ATT:N-ADJ-+          |            |              +-MOD_ATT:N-ADJ-+     
          |         +MOD_ATT:+           |      +MOD_ATT+                |        +MOD_AT+          +---OBJ:V-N--+              |       +MOD_ATT+     
          |         |        |           |      |       |                |        |      |          |            |              |       |       |     
 In immortalized __SP__ lymphocytes , mutant __SP__ __NODE__ gene ( unspecified null mutation ) decreases internalization of __SP__ __NODE__ protein .
MOD_ATT:N-ADJ (lymphocyte,immortalize)
MOD_ATT:N-ADJ (lymphocyte,__SP__)
MOD_ATT:N-ADJ (__NODE__,mutant)
MOD_ATT:N-ADJ (__NODE__,__SP__)
APPOS (__NODE__,mutation)
MOD_ATT:N-ADJ (mutation,unspecified)
MOD_ATT:N-ADJ (mutation,null)
COMP:V-N(In) (decrease,lymphocyte)
SUBJ:V-N (decrease,__NODE__)
OBJ:V-N (decrease,internalization)
COMP:N-N(of) (internalization,protein)
MOD_ATT:N-ADJ (protein,__SP__)
MOD_ATT:N-ADJ (protein,__NODE__)