S. F. Greenbury

Maximum Mutational Robustness in Genotype-Phenotype Maps Follows a Self-similar Blancmange-like Curve

The paper proves that maximum mutational robustness in genotype-phenotype maps follows a fractal sums-of-digits function and shows this bound is achieved by RNA secondary structure and HP model phenotypes.

The structure of genotype-phenotype maps makes fitness landscapes navigable

The paper shows that high-dimensional genotype-phenotype maps allow fitness landscapes to be navigable without requiring fitness valleys.

Symmetry and simplicity spontaneously emerge from the algorithmic nature of evolution

The paper shows that symmetry and simplicity in biological systems arise from algorithmic biases in evolution, not just natural selection, by testing predictions on protein complexes, RNA structures, and gene networks.