+--------------------------COMP:V-N(of)-------------------------+------------------OBJ:V-N-----------------+        
                          |    +-------------------------SUBJ:V-N-------------------------+     +-------------MOD_ATT:N-N------------+        
                          |    +--------OBJ:V-N-------+                                   |     |     +----------MOD_ATT:N-N---------+        
                          |    |               +----SUBJ:V-N---+------MOD:V-ADV-----+     |     |     |       +-----MOD_ATT:N-ADJ----+        
                  +MOD_ATT+    |      +MOD_ATT:+      |   +-NEG+COMP:V-N(in+        |     |     |     |       |         +MOD_ATT:N-AD+        
                  |       |    |      |        |      |   |    |           |        |     |     |     |       |         |            |        
 Expression of __SP__ __NODE__ 7 [__NODE__] protein does not occur in lymphocytes from __SP__ lymph node metastatic prostatic adenocarcinoma .
MOD_ATT:N-ADJ (__NODE__,__SP__)
MOD_ATT:N-N (protein,[__NODE__])
OBJ:V-N (do,7)
SUBJ:V-N (occur,protein)
NEG (occur,not)
COMP:V-N(in) (occur,lymphocyte)
MOD:V-ADV (occur,from)
COMP:V-N(of) (__SP__,__NODE__)
SUBJ:V-N (__SP__,7)
OBJ:V-N (__SP__,adenocarcinoma)
MOD_ATT:N-N (adenocarcinoma,lymph)
MOD_ATT:N-N (adenocarcinoma,node)
MOD_ATT:N-ADJ (adenocarcinoma,metastatic)
MOD_ATT:N-ADJ (adenocarcinoma,prostatic)