┌─ARATH_AT4G01140
──────────────────┤                 ┌─ARATH_AT4G23720
                  └─────────────────┤                                   ┌─ARATH_AT4G22900
                                    │                 ┌─────────────────┤
                                    └─────────────────┤                 └─ARATH_AT4G11950
                                                      └─ARATH_AT1G62981