Figure 5: Detection of the domestication related selection in GlycineSHAT1-5 locus.
From: Pod shattering resistance associated with domestication is mediated by a NAC gene in soybean
(a) Nucleotide diversity (π) for G. max (purple line) and G. soja (green line) across the ~5.3 kb genomic region of GlycineSHAT1-5 locus. (b) Haplotype variation in the ~5.3 kb GlycineSHAT1-5 genomic region. The position of the polymorphism site is indicated by the number above. The G. max and G. soja specific nucleotides and haplotypes are indicated by blue and yellow shade, respectively. (c) Values of genetic diversity of 17 individual genes in G. max (red rhombus) and G. soja (blue rhombus) across a ~365 kb genomic region in chromosome 16. (d) Relative genetic diversity of G. max to G. soja. Note that five genes (4, 5, 6, 8 and 9) closely linked to GlycineSHAT1-5 (7, red bar) exhibit a severe reduction in genetic diversity in the domesticated soybean population (c,d). The relative genomic location of the 17 genes is indicated by solid bars. The ~116 kb selective sweep is indicated by the double-headed red arrow. The identity of the 17 genes is listed in Supplementary Table 3.
