Literature DB >> 10816982

Marker-assisted selection using ridge regression.

J C Whittaker1, R Thompson, M C Denham.   

Abstract

In cross between inbred lines, linear regression can be used to estimate the correlation of markers with a trait of interest; these marker effects then allow marker assisted selection (MAS) for quantitative traits. Usually a subset of markers to include in the model must be selected: no completely satisfactory method of doing this exists. We show that replacing this selection of markers by ridge regression can improve the mean response to selection and reduce the variability of selection response.

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Year:  2000        PMID： 10816982     DOI： 10.1017/s0016672399004462

Source DB:  PubMed          Journal:  Genet Res        ISSN： 0016-6723            Impact factor:   1.588


  111 in total

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9.  Factors affecting accuracy from genomic selection in populations derived from multiple inbred lines: a Barley case study.

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