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. Author manuscript; available in PMC: 2018 Nov 30.
Published in final edited form as: Nature. 2018 May 30;558(7708):117–121. doi: 10.1038/s41586-018-0170-7

Extended Data Figure 10. Direct paths accessibility between extant species.

Extended Data Figure 10

Shortest paths between some pairs of extant species (top) together with the proportion of them that are accessible (bottom, yellow = accessible, purple = inaccessible). Nodes are the ln(fitness) of the species genotypes and the intermediate genotypes between them. Edge colours indicate the frequency at which a one step mutation belongs to an accessible path (completely accessible = yellow, completely inaccessible = purple). Error bars are ln(fitness) SEs of each genotype (propagated error from the n = 6 replicates).