Figure 1From: High level of molecular and phenotypic biodiversity in Jatropha curcasfrom Central America compared to Africa, Asia and South AmericaUPGMA 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).Back to article page