Fig. 3

Large structural variations in soybean genomes detected by OM. a Seed coat pigmentation causal inversion in the I locus. Pink regions are the aligned flanking regions of the I locus. Aligned blocks in the I locus are painted in different colors to illustrate the inversion and duplication in accessions with colorless seed coat. b Reciprocal inter-chromosomal translocation between chromosomes 11 and 13. Segments in blue and red are regions homologous to the W05 chromosomes 11 and 13, respectively. Segments in gray contains optical signals that cannot be aligned to the W05 in silico map. c A previously reported cultivated soybean-specific region on chromosome 15⁷. Blue regions are the aligned flanking region of the previously proposed cultivated soybean-specific region. Segments that cannot be aligned with W05 in silico map are shown in gray. d Length polymorphism of a KTI gene cluster in chromosome 8. Orange triangles indicate the location of KTI genes in W05 (top track) and Wm82_v2 (bottom track), respectively. KTI, Kunitz trypsin inhibitor genes. Asterisks (*) next to the accession IDs indicate the use of in silico map instead of optical contigs