rice genome type AA, BB...

[jasmine]

Can you explain me what is diffirences between the type of rice genome AA, BB, DD ...???
Thanks in advance!

[mothorc]

The species Oryzasativa spp are in Poaceae family. This family 've a property is making dihaploid (AA)(Spartina grass is also) or some genus (A)(not common) fertilized themself with high concentration to make a new genus (AA', Aapproximately A'>97%)
Dihaploid genus are often use to improve yield rice variety or find DNA marker .