Ontology highlight
ABSTRACT:
SUBMITTER: Xue JZ
PROVIDER: S-EPMC3219637 | biostudies-literature | 2011
REPOSITORIES: biostudies-literature
Xue Julian Z JZ Costopoulos Andre A Guichard Frederic F
PloS one 20111117 11
The ability to predict the consequences of one's behavior in a particular environment is a mechanism for adaptation. In the absence of any cost to this activity, we might expect agents to choose behaviors that maximize their fitness, an example of directed innovation. This is in contrast to blind mutation, where the probability of becoming a new genotype is independent of the fitness of the new genotypes. Here, we show that under environments punctuated by rapid reversals, a system with both gen ...[more]