title: Acrolein induces differentiation of infection structures in the wheat stem rust fungus.
abstract: A chemical factor from wheat stem rust uredospores that induces infection structure formation has been identified as acrolein (2-propenal). This compound is the active component of distillates from uredospore extracts previously shown to induce infection structure formation.
authors.forename: V
authors.initials: V
authors.lastname: Macko
authors.forename: J A
authors.initials: JA
authors.lastname: Renwick
authors.forename: J F
authors.initials: JF
authors.lastname: Rissler