Fig. 2
From: Limited haplotype diversity underlies polygenic trait architecture across 70 years of wheat breeding
NDM population design and haplotypic diversity. a Pedigree showing the construction of 504 recombinant inbred lines (RILs). One exemplar pedigree is highlighted to show how all 16 founders are intercrossed into each RIL. b Haplotypic diversity among founders at 73,982 promoter-gene loci with SNP variation, where founders with the same haplotype all have genotypic similarity fractions that exceed the corresponding threshold. c Pairwise similarity/dissimilarity between founders on chromosome 1A, determined using a dynamic programming algorithm to infer founder similarity and breakpoint position. Founders inferred to be similar to one another in a given region are the same color. d The total length of genomic blocks in NDM RILs inferred to derive from each founder; uncertain ancestry blocks have a maximum founder dosage of < 90%. e Inferred founder dosage and ancestry mosaics across chromosome 1A for five representative NDM RILs, with founders coloured as in a