+--MOD_ATT:N-N--+                                          
     |      +MOD_ATT:+SUBJ:V_PASS+COMP:V_PASS-N+COMP:N-N(of+    
     |      |        |           |             |           |    
 ADD 1 [__NODE__] protein is involved in adipogenesis of cells .
MOD_ATT:N-N (protein,1)
MOD_ATT:N-N (protein,[__NODE__])
SUBJ:V_PASS-N (involve,protein)
COMP:V_PASS-N(in) (involve,adipogenesis)
COMP:N-N(of) (adipogenesis,cell)