Fig. 4

The establishment of the BSA sequencing pool and the differences in extreme materials. A. Material distribution among the PH, SBW, and Tr drought-resistant mixed pools. B. Material distribution among the PH-, SBW-, and Tr-sensitive dry mixed pools. C, D, and E are the normal distribution diagrams of the relative change rates of PH, SBW, and Tr in the RIL population. F, G, and H show the results of the T tests for the relative change rates of PH, SBW, and Tr in the extreme mixed pools. * represents P < 0.05, a significant difference; ** represents P < 0.01, a very significant difference; *** represents P < 0.001, an extremely significant difference