Fig. 4: Genetic variation in the little millet diversity panel.

A Three-dimensional PCA plot of diversity panel based on the first three principal components. The accessions were color coded to align with the populations identified in structure analysis in this figure (B). B Size distribution of structural variants (SVs) identified in the diversity panel. C Distribution of large structural variants (LSVs; >40 Kb) in the diversity panel. Large structural variants from the little millet diversity panel were identified and mapped onto their respective chromosomal locations. Gene density is shown as lighter marks along the lengths of the chromosomes. The large structural variants appear in solid colors based on the number of lines in the diversity panel that have a large structural variation at the exact same location. Note that the ends of the chromosomes are not explicitly marked except for occurrences of large structural variants that extend to the ends of the chromosomes. As a result, there current boundaries of the chromosomes on this plot are indicated by the positions of the first and last gene on the chromosome. Source data are provided as a Source Data file.