+-----MOD_ATT:N-ADJ-----+                                                             
      |     +---MOD_ATT:N-N---+                                                             
      |     |      +MOD_ATT:N-+------COMP:V-N(In)------+          +----COMP:N-N(of)---+     
      |     |      |     +MOD_+           +MOD_AT+SUBJ:+--OBJ:V-N-+           +MOD_ATT+     
      |     |      |     |    |           |      |     |          |           |       |     
 In late passage tumor cell lines , trichostatin A increases expression of __SP__ __NODE__ .
MOD_ATT:N-ADJ (line,late)
MOD_ATT:N-N (line,passage)
MOD_ATT:N-N (line,tumour)
MOD_ATT:N-N (line,cell)
MOD_ATT:N-N (a,trichostatin)
COMP:V-N(In) (increase,line)
SUBJ:V-N (increase,a)
OBJ:V-N (increase,expression)
COMP:N-N(of) (expression,__NODE__)
MOD_ATT:N-ADJ (__NODE__,__SP__)