Skip to main content
. 2020 May 27;7(11):1776–1786. doi: 10.1093/nsr/nwaa110

Figure 5.

Figure 5.

GmSWEET10b is a potential domestication gene that contributes to soybean seed size, fatty-acid content and protein content. (a) Haplotypes detected in the genomic region of GmSWEET10b. The SNP information of 871 re-sequenced accessions is derived from Zhou et al.'s data [21] and Fang et al.'s data [22]. (b) Frequency distribution of three haplotypes of GmSWEET10b. (c) Genetic variations (π, FST and XP-EHH values) were calculated between G. soja (S) and the cultivar (C) across the 2.0-Mb genomic region of the GmSWEET10b locus. The dashed horizontal lines indicate the genome-wide thresholds (top 5% of the genome) of the selection signals. The black dashed lines above the x-axis are annotated genes in this region. The red dots denote the GmSWEET10b gene—Glyma.08G183500. (d)–(f) 100-seed weight (d), fatty-acid content (e) and protein content (f) of mature seeds in three haplotype populations. Box edges depict the interquartile range. The median is marked by a black line within the box. The number of samples in each haplotype (n) is shown under the haplotype label. The letters a, b and c indicate significant differences. P < 0.05 (Student's t-test).