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. 1976 Apr;82(4):723–731. doi: 10.1093/genetics/82.4.723

Selection in Reference to Biological Groups. VI. Use of Extreme Forms of Nonrandom Groups to Increase Selection Efficiency

B Griffing 1
PMCID: PMC1213492  PMID: 1269914

Abstract

The strategy of using non-random groups to increase the efficiency of truncation selection is discussed. The present study, which considers extreme forms of non-random groups, complements a previous study involving full-sib groups. It is shown that of the two kinds of non-randomness, i.e. that due to homozygosity or that due to homogeneity (as represented by cloning), the latter is the most effective. This suggests that with those plant crops in which intense competition among plants exists, use of clonal propagation to produce non-random groups should be investigated.

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Selected References

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  1. Griffing B. Selection in reference to biological groups. I. Individual and group selection applied to populations of unordered groups. Aust J Biol Sci. 1967 Feb;20(1):127–139. [PubMed] [Google Scholar]

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