/-------------------------------------------------------------------- LOC_Os06g23030.1 [Oryza sativa japonica]  (1)
      |                                                                               
      |-------------------------------------------------------------------- ORUFI06G14430.1 [Oryza rufipogon]         (2)
      |                                                                               
      +                                            /----------------------- ORGLA06G0121500.1 [Oryza glaberrima]      (3)
      |                      /---------100---------+                                  
      |                      |                     \----------------------- OBART06G13470.1 [Oryza barthii]           (4)
      \----------99----------+                                                        
                             \--------------------------------------------- ONIVA06G16260.1 [Oryza nivara]            (5)