Fig. 2

Genome-wide analysis of the independent selection in domestication traits between SL and NL. a, b Selective signals in domestication of SL (a, green) and in NL (b, blue) on the 8 chromosomes. Red arrows indicate highly selective genomic regions overlapped with GWAS signals. PH, plant height; GW, 1000-grain weight; GP, whole growth period; SCD, seed circular degree; SWI, seed wing; PC, pericarp color; GYPP, grain yield per plant. c, d Local Manhattan plots of GWAS signals overlapping with selection sweeps for GW in SL (c) and NL (d) populations. e, f Local Manhattan plots of GWAS signals overlapping with selection sweeps for PH on chromosome 5 (e) and 6 (f) in SL