+----------COMP:N-N(of)---------+    
          +---------COMP:V-N(In)---------+        |           +---MOD_ATT:N-ADJ---+    
          |             +MOD_ATT+SUBJ:V-N+-OBJ:V-N+           |           +MOD_ATT+    
          |             |       |        |        |           |           |       |    
 In keratinocytes , __NODE__ protein increases repair of cyclobutane pyrimidine dimer .
MOD_ATT:N-ADJ (protein,__NODE__)
COMP:V-N(In) (increase,keratinocytes)
SUBJ:V-N (increase,protein)
OBJ:V-N (increase,repair)
COMP:N-N(of) (repair,dimer)
MOD_ATT:N-ADJ (dimer,cyclobutane)
MOD_ATT:N-N (dimer,pyrimidine)