Figure 2. Supernetworks obtained using data from seven nuclear genes (BRE5, CAT8, CYC3, CYR1, EGT2, GAL4 and MET6) for both Saccharomyces cerevisiae (A) and Saccharomyces kudriavzevii (B) alleles from hybrids, from reference S. cerevisiae [9], [24] and S. kudriavzevii strains.

Scale bar represents the edge’s weights inferred using the tree size weighted means options, a measure similar to those from branches in a phylogenetic tree.