Fig. 4

The genetic relatedness of pearl millet accessions. a F-statistic (F _ST ) between populations with different origins. The circles indicate the countries of origin, and the values represent the F _ST between accessions from the two countries. The thickness of the lines is proportional to the value of F _ST . b Genetic relatedness among 500 accessions assessed with the neighbor joining method. Global accessions are colored by countries of origin, and Senegalese landraces are colored by regions of origin