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. 2014 Mar 25;14:77. doi: 10.1186/1471-2229-14-77

Figure 1.

Figure 1

UPGMA cluster analysis of 133 J. curcas accessions of the JEP germplasm collection using the Jaccard’s similarity index. Colours indicate the origin of the accessions. Groups A and B were indicated by structure 2.3 (k = 2).