Your search criteria:
Hypocotyl/Stem
  |----- Nonphototropic hypocotyls ( yes )

Found 3 mutant, 4 genes

auxin

Mutant Ecotype Mutagenesis type Mutated Gene
1. aux1-7 Col-0 EMS AT2G38120
2. axr5 Col-0 EMS AT4G14560
3. nph4arf19 AT1G19220 AT5G20730


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