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Article

Power of QTL detection by either fixed or random models in half-sib designs.

Genetics, selection, evolution : GSE - 1 Jan 2000

Kolbehdari Davood, Jansen Gerald B, Schaeffer Lawrence R, Allen Brian O

Abstract excerpt

The aim of this study was to compare the variance component approach for QTL linkage mapping in half-sib designs to the simple regression method. Empirical power was determined by Monte Carlo simulation in granddaughter designs. The factors studied (base values in parentheses) included the number of sires (5) and sons per sire (80), ratio of QTL variance to total genetic variance (lambda= 0.1), marker spacing (10...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 16277970
DOI: 10.1186/1297-9686-37-7-601
PMCID: PMC2697240

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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