ORM2 and infection: Among these are the hyphal growth repressor gene NRG1, which was 2.4-fold up-regulated in eed1Δ 24 h after infection (Fig. 3 C) and the amino acid permease gene AGP2 which is up-regulated in eed1Δ 12 and 24 h after infection (Fig. 3 C, Table S2).