* Equiv T2 T3 T33 Gene_expression 288 298 expression E1 Gene_expression:T33 Theme:T5 T34 Gene_expression 370 379 expressed E2 Gene_expression:T34 Theme:T7 T35 Gene_expression 444 451 express E3 Gene_expression:T35 Theme:T8 T36 Gene_expression 497 504 express E4 Gene_expression:T36 Theme:T10 E5 Gene_expression:T36 Theme:T11 M1 Negation E4 M2 Negation E5 T37 Positive_regulation 1008 1016 required E6 Positive_regulation:T37 Theme:E7 Cause:T19 T38 Conversion 1025 1037 biosynthesis E7 Conversion:T38 Product:T20 T39 Binding 1047 1058 cooperation T40 Positive_regulation 1047 1058 cooperation E8 Binding:T39 Theme:T21 Theme2:T22 E9 Positive_regulation:T40 Theme:E8 Cause:T23 M3 Negation E8