┌─ARATH_AT2G09840
                  │                                                     ┌─ARATH_AT2G02840
──────────────────┤                                   ┌─────────────────┤
                  │                 ┌─────────────────┤                 └─ARATH_AT2G06906
                  └─────────────────┤                 └─ARATH_AT2G06904
                                    └─ARATH_AT2G02835