Selective sweep with significant positive selection serves as the driving force for the differentiation of japonica and indica rice cultivars

Table 1 Blocks with selective sweep

DR-I, domesticated regions of type I that have undergone selective sweep within each subspecies (π < 0.0002) but have high divergence between these two subspecies (D _xy >0.002); DR-II, domesticated regions of type II that have low diversity shared by both subspecies (not only π < 0.0002 within each subspecies, but also D _xy <0.0002 between the two subspecies), but have high diversity within the wild rice (π > 0.001)

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