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. 2020 Jul 8;21:469. doi: 10.1186/s12864-020-06796-4

Fig. 5.

Fig. 5

The principal component analysis (a) and neighbor joining tree (b) of 309 pearl millet inbred lines. The branch colors indicate genotypes corresponding to the subpopulations (Subpopulations 1 to 5) from the population structure analysis in Fig. 4. Five clades were distinguished by distance between branches