Marker-assisted selection using ridge regression

A - Papers appearing in refereed journals

Whittaker, J. C., Thompson, R. and Denham, M. C. 2000. Marker-assisted selection using ridge regression. Genetics Research. 75 (2), pp. 249-252.

AuthorsWhittaker, J. C., Thompson, R. and Denham, M. C.
Abstract

In crosses 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.

Year of Publication2000
JournalGenetics Research
Journal citation75 (2), pp. 249-252
Digital Object Identifier (DOI)doi:10.1017/S0016672399004462
Open accessPublished as non-open access
Funder project or code311
445
Project: 144085
Output statusPublished
Publication dates
Online01 Apr 2000
Publication process dates
Accepted29 Jul 1999
Copyright licensePublisher copyright
ISSN0016-6723
PublisherCambridge University Press (CUP)

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