Gibberellin Production: Genetic Control in the Fungus Gibberelia fujikuroi
Calvin Spector 1 and
Bernard O. Phinney 1
1 Department of Botany and Plant Biochemistry, University of California, Los Angeles 90024
The fungus Gibberella fujikuroi (Saw.) Wr. can be used in genetic studies of the production of gibberellins. A gene has been identified which controls a step in the biosynthetic pathway of gibberellin production. Apparently this step is early in the pathway for it affects the accumulation of all of the gibberellins produced by the fungus.