Before revision:   Though we are still far from achieving a complete picture of these relationships, our current understanding of simpler questions, such as the structure induced in the space of genotypes by sequences mapped to molecular structures (the so-called genotype-phenotype map) , has revealed important facts that deeply affect the dynamical description of evolutionary processes.
After revision:  We refer to this generally as the problem of the genotype-phenotype map. Though we are still far from achieving a complete picture of these relationships, our current understanding of simpler questions, such as the structure induced in the space of genotypes by sequences mapped to molecular structures (the so-called genotype-phenotype map) , has revealed important facts that deeply affect the dynamical description of evolutionary processes.