Figure 5.

Neighbour-joining tree for two hemp cultivars and two marijuana strains. The tree was plotted in MEGA5 [71] using the maximum composite likelihood of SNV nucleotide substitution rates, calculated based on the concatenated SNV sequences in each variety, as a distance metric. The topology of the tree reveals a distinct separation between the hemp and marijuana strains.

van Bakel et al. Genome Biology 2011 12:R102   doi:10.1186/gb-2011-12-10-r102
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