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Flower
  |----- Flower size ( enlarged flower )

Found 3 mutant, 3 genes

auxin

Mutant Ecotype Mutagenesis type Mutated Gene
1. arf2-8 Col-0 T-DNA insertion_activation tag AT5G62000
2. axr2-1 Col-0 EMS AT3G23050

brassinosteroid

Mutant Ecotype Mutagenesis type Mutated Gene
3. BEE1 ox Col-0 Transgenic plant AT1G18400


View protein-protein interactions of all these genes by Arabidopsis Interactions Viewer