[Term] id: PR:000001862 name: interferon regulatory factor 1/2 def: "An interferon regulatory factor with core architecture consisting of a single Interferon regulatory factor transcription factor domain (Pfam:PF00605) in the amino-terminal region, and lacking an Interferon-regulatory factor 3 (Pfam:PF10401) domain." [PRO:WCB] comment: Category=family. xref: PIRSF:PIRSF038196 is_a: PR:000025304 ! interferon regulatory factor