+----------COMP:V_PASS-N(In)---------+            +-------COMP:N-N(of)-------+   
         +-MOD_ATT:N-ADJ-+          +------SUBJ:V_PASS-N------+            |           +-MOD_ATT:N-ADJ+   
         |        +MOD_AT+          +-COMP:N-N(of)+           +COMP:V_PASS-+           |       +MOD_AT+   
         |        |      |          |             |           |            |           |       |      |   
 In cerebellar granule cells , deprivation of __NODE__ is involved in expression of __SP__ __NODE__ mRNA .
MOD_ATT:N-ADJ (cell,cerebellar)
MOD_ATT:N-N (cell,granule)
COMP:N-N(of) (deprivation,__NODE__)
COMP:V_PASS-N(In) (involve,cell)
SUBJ:V_PASS-N (involve,deprivation)
COMP:V_PASS-N(in) (involve,expression)
COMP:N-N(of) (expression,mRNA)
MOD_ATT:N-ADJ (mRNA,__SP__)
MOD_ATT:N-ADJ (mRNA,__NODE__)