+----------COMP:V-N(In)----------+          +--------COMP:N-N(of)-------+     
       +MOD_ATT:N-+            +------SUBJ:V-N-----+          |           +-MOD_ATT:N-ADJ-+     
       |   +MOD_AT+            +COMP:N-N(of+       +--OBJ:V-N-+           |       +MOD_ATT+     
       |   |      |            |           |       |          |           |       |       |     
 In __SP__ B lymphocytes , infection of __SP__ increases expression of __SP__ __NODE__ protein .
MOD_ATT:N-ADJ (lymphocyte,__SP__)
MOD_ATT:N-N (lymphocyte,B)
COMP:N-N(of) (infection,__SP__)
COMP:V-N(In) (increase,lymphocyte)
SUBJ:V-N (increase,infection)
OBJ:V-N (increase,expression)
COMP:N-N(of) (expression,protein)
MOD_ATT:N-ADJ (protein,__SP__)
MOD_ATT:N-ADJ (protein,__NODE__)