Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
Proc Natl Acad Sci U S A. 1977 Oct;74(10):4542-6.

How does selection reconcile individual advantage with the good of the group?

Author information

  • Smithsonian Tropical Research Institute, Box 2072, Balboa, Canal Zone.

Abstract

An individual's advantage often conflicts with the good of its group, as when an allele spreads by meiotic drive through a population whose death rate it increases, or when an asexual genotype derives immediate advantage at the expense of future adaptability. We show how selection within populations may reconcile individual and group advantage, as in the evolution of "honest meioses" resistant to segregation distortion, and the avoidance of the "cost of sex." Selection between species, whose evolutionary importance we document, presumably favors the survival and multiplication of species whose genetic systems or social organizations favor the evolution of mechanisms reconciling individual with group advantage: in other words, species with genetic or social systems where a gene's long-term selective advantage most nearly matches its contribution to the good of the species.

PMID:
16592453
[PubMed]
PMCID:
PMC431981
Free PMC Article
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for PubMed Central
    Loading ...
    Write to the Help Desk