Figure 3
(A) Clustering of 62 Psidium guajava genotypes based on SNPs in the TPS genes from DArTSeq technology. The two larger groups had genotypes representatives of chemotypes identified for Brazilian germplasm, previously described7. The genotypes marked in blue represent the chemotype that mainly presents alpha humulene and beta bisabolol, for example, Cortibel RM. The genotypes marked in red, as Paluma cultivar, represent the chemotype in which most terpenes are B-caryophyllene, and caryophyllene oxide. (B) Mean of leaf terpenic compounds identified for the Paluma (orange) and Cortibel RM (blue) cultivars. The values were the means of six independent evaluations of the same genotypes cultivated in different environments and seasons obtained from the studies of7,26.
