+-----------------------------------COMP_in:V_PASS-N----------------------------------+                                                                
            +-------COMP_in:V_PASS-N-------+-COMP_by:V_PASS-N+          +-------COMP_with:V_PASS-N-------+            +-----COMP_to:N-N----+       +------OBJ:V-N-----+                
            |              +-SUBJ:V_PASS-N-+          +MOD_AT+SUBJ:V_PAS+--COMP_with:V_PASS-N-+          |            |           +MOD_ATT:+SUBJ:V-+         +MOD_ATT:+COMP_by:N-+     
            |              |    |          |          |      |          |                     |          |            |           |        |       |         |        |          |     
In some conditions , this gene can be transcribed by RNA polymerase associated with either GENEXXX or GENEXXX , in contrast to previous studies implying exclusive control by GENEXXX .
COMP_by:N-N (control,GENEXXX)
MOD_ATT:N-N (polymerase,RNA)
COMP_with:V_PASS-N (associated,GENEXXX)
COMP_in:V_PASS-N (transcribed,conditions)
SUBJ:V_PASS-N (associated,polymerase)
MOD_ATT:N-ADJ (studies,previous)
COMP_by:V_PASS-N (transcribed,polymerase)
SUBJ:V_PASS-N (transcribed,gene)
COMP_to:N-N (contrast,studies)
OBJ:V-N (implying,control)
COMP_in:V_PASS-N (can,contrast)
COMP_with:V_PASS-N (associated,GENEXXX)
SUBJ:V-N (implying,studies)
MOD_ATT:N-ADJ (control,exclusive)