Fig. 3.

Structure and diversity of date palms. (A) PCA of 99 Phoenix accessions including the seven Judean date palms genotyped for 24,689 SNPs. The variance explained by each principal component (PC) is given in parentheses. Plots showing additional PCs may be found in SI Appendix, Fig. S5A. (B) Heterozygosity in each date palm accession.