Fig. 6: Candidate genes underlying seed size and color and foliar disease resistances.

a, Seeds with red and pink testa color, linkage mapping and the candidate-gene model with SNPs. Scale bars indicate 1 cm. b, Phenotypes of RILs with pod size segregation, BSA mapping by resequencing and QTL mapping of pod size (100 pod weight in RILs (Yueyou 92 × Xinhuixiaoli)). Seed size QTLs were mapped on Chr07 (A07) and Chr12 (B02) using genetic mapping and QTL-seq approaches. Scale bar indicates 1 cm. c, Phenotypes of LLS-susceptible and LLS-resistant RILs from TAG 24 × GPBD 4. A Chr13 (B03) genomic region was mapped for both LLS and rust resistance. Scale bars indicate 5 cm.