Extended Data Fig. 6: Fine-mapping of SPWR1 and SPWR2 by G87 × N73 F1 population.
From: Natural allelic variation confers high resistance to sweet potato weevils in sweet potato
a, Delimitation of the SPWR1 locus to a 0.14 Mb region of chromosome 9. In all used individual recombinants, only the SPWR1 locus was segregated while the SPWR2 locus is the genotype of N73 parent. b, Delimitation of the SPWR2 locus to a 0.07 Mb region of chromosome 7. In all used individual recombinants, only the SPWR2 locus was segregated while the SPWR1 locus is the genotype of N73 parent. Recombinant F1 individuals were marked with black digitals. The genotype of recombinants is presented in two colors: orange indicates G87 parent genotype and green indicates N73 parent genotype. The phenotype and resistance grade are presented at the right side of recombinants. Resistant phenotype is the grades I-III (see Supplementary Table 5). Markers and genome information were obtained according to the Taizhong 6 reference genome.
