Selection Coefficient

Document Type

Book Chapter

Publication Date

2-27-2013

School

Criminal Justice, Forensic Science, and Security

Abstract

Darwin proposed natural selection as an adaptive mechanism based on the differential reproduction of inherited variation. One model of natural selection assigns fitnesses or relative reproductive rates to the genotypes at a genetic locus. The most fit have a relative reproductive rate of 1, and the less fit have relative reproductive rates of 1-si. The si values are the selection coefficients.

Publication Title

Brenner's Encyclopedia of Genetics: Second Edition

First Page

355

Last Page

358

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