+--------MOD_ATT:N-ADJ--------+                                                       
       |         +---MOD_ATT:N-ADJ---+                                                       
       |         |          +MOD_ATT:+---COMP:V-N(In)---+          +----COMP:N-N(of)---+     
       |         |          |    +MOD+         +SUBJ:V-N+--OBJ:V-N-+           +MOD_ATT+     
       |         |          |    |   |         |        |          |           |       |     
 In chronic lymphocytic leukemia B cells , __NODE__ increases expression of __SP__ __NODE__ .
MOD_ATT:N-ADJ (cell,chronic)
MOD_ATT:N-ADJ (cell,lymphocytic)
MOD_ATT:N-N (cell,leukemia)
MOD_ATT:N-N (cell,B)
COMP:V-N(In) (increase,cell)
SUBJ:V-N (increase,__NODE__)
OBJ:V-N (increase,expression)
COMP:N-N(of) (expression,__NODE__)
MOD_ATT:N-ADJ (__NODE__,__SP__)