All conditions yield a repressive outcome when pivot is Carbon and target is ASN1: The following may give a strong repressive effect: Illumination_Y Starvation_Y Organ_L Time_S Media_T NH4_Y NO3_Y GLU_Y GLN_Y ============================= ============================= ============================= All conditions yield a repressive outcome when pivot is Illumination and target is ASN1: The following may give a strong repressive effect: Starvation_N Organ_L Time_S Media_T Carbon_Y NH4_Y NO3_Y GLU_Y GLN_Y ============================= ============================= =============================