Figure 1

Unrooted neighbor-joining dendrogram of 65 PLs, donor (IR 87728-75-B-B), recipient (Samba Mahsuri), and drought-tolerant check (IR 87707-445-B-B) using SSR fingerprint data sets. Green color circle: PLs with qDTY 2.2 + qDTY 4.1 , blue color circle: PLs with qDTY 4.1 , brown color circle: PLs with qDTY 2.2 , red color circle: group, black color circle: donor, recipient parent, and drought-tolerant check, *data from one PL only in DS 2016. The numeric number represents the PLs. The designation details of the PLs are shown in Supplementary Table S3.