| Symbol | Rht-B1c |
| Synonym | Rht3[3599];Sd3[3599] |
| Name | Reduced height. GA-insensitive |
| Local | 4B,4BS[3599] |
| Linkage | |
| Origin | T. aestivum cv.Tom-Thumb,Tom-Pouce. |
| Tester | T.aestivum:Minister-Dwarf,Selection-D-6899,Tom-Thumb,Tom-Pouce-Blanc,Tom-Pouce-Barba-Rouge,Topo,Tordo[3599] |