Fig. 3From: Molecular and geographic evolutionary support for the essential role of GIGANTEAa in soybean domestication of flowering timeMedian-joining haplotype networks of GIa in soybeans. To display the proportions of different germplasm inside each circle, 104 wild accessions were analyzed according to the frequency of different haplotypes in 203 landraces. The area of the circles is proportional to the frequency of each haplotype. Sections inside each circle reveal the proportion of different populations possessing the same haplotype. Black dots (“mv”) represent missing or extinct sequences. Red dots between two circles represent a mutational siteBack to article page