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Article

Adaptation on fluctuating fitness landscapes: speciation and the persistence of lineages.

Journal of theoretical biology - 7 Apr 1993

Cheetham T

Abstract excerpt

The NK landscape model of adaptive evolution introduced by Kauffman & Levin (1987) is modified to simulate diversification of monophyletic lineages. Extinction probability is made a function of fitness, and speciation probability a function of the number of fitter one mutant neighbors, which is analogous to genetic potential. Dynamics of adaptive walks are measured as the total number of phenotypically defined...

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Identifiers

PMID: 8331955
DOI: 10.1006/jtbi.1993.1056

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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