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Genetics of Darwinian fitness. II. Pleiotropic selection on fertility and survival.

作者信息

Abugov R

出版信息

J Theor Biol. 1985 May 7;114(1):109-25. doi: 10.1016/s0022-5193(85)80259-9.

DOI:10.1016/s0022-5193(85)80259-9
PMID:4010307
Abstract

A non-overlapping generation model is proposed which links Wright's adaptive topography concept to the rather inexact notion of Darwinian fitness as survival and reproduction. In general, evolution is seen to weight proportionate increases in survival twice as greatly as proportionate increases in fertility. Certain special cases are also delineated in which measurements of survival and fertility receive equal weight in the fitness equations. In addition, some implications of the present study for Wright's shifting balance theory and models based on Fisher's reproductive value are discussed.

摘要

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