Fig. 1
From: Multi-environment Genomic Selection in Rice Elite Breeding Lines
The principal component analysis between the elite core panel (ECP) and 3000 rice genomes (3K-RG) accessions. (A) The ECP with all subgroups of 3K-RG; (B) the ECP with only indica (XI) subgroups. The analysis is based on 837 common SNPs. The ECP lines are denoted with black dots. The subgroups from 3K-RG included Admix, circum-Basmati, circum-Aus, indica (1A, 1B, 2, 3, admix), and japonica (admix, subtropical, temperate, tropical)