'Genomic evaluation' presentation slideshows

Computation of Large-Scale Genomic Evaluations

Computation of Large-Scale Genomic Evaluations. Early genomic theory. Nejati-Javaremi et al ( 1997 ) tested use of genomic relationship matrix in BLUP Meuwissen et al ( 2001 ) tested linear and nonlinear estimation of haplotype effects

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Genetic improvement of dairy cattle health using producer-recorded data and genomic information

Genetic improvement of dairy cattle health using producer-recorded data and genomic information. Outline. Topic 1 : Genomic evaluation of dairy cattle health Topic 2: Genomic prediction of disease occurrence using producer-recorded health data: A comparison of methods

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Transition of genomic evaluation from a research project to a production system

Transition of genomic evaluation from a research project to a production system. Abstr. 278. Genomic evaluation system. Provides timely evaluations of young bulls for purchasing decisions Increases accuracy of evaluations of bull dams

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Using 90,113 single nucleotide polymorphisms in genomic evaluation of dairy cattle

Using 90,113 single nucleotide polymorphisms in genomic evaluation of dairy cattle. Abstr . 539. To increase accuracy of genomic rankings. Genotype more animals Increase number and informativeness of SNP Add traits Improve evaluation methods. More SNP. Better tracking of QTL

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Immediate evaluations and new chips

Immediate evaluations and new chips. Immediate evaluation proposal. Proposal to be presented to Board of Council on Dairy Cattle Breeding Input solicited from Research Advisory Working Group and Nominators. Efforts in other countries. Weekly evaluations in the Netherlands

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Algorithms and genotype densities

Algorithms and genotype densities. 100 01111 0 1 220020012

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Genomic Evaluations in the United States

Genomic Evaluations in the United States. Organizational roles. Council on Dairy Cattle Breeding (CDCB) responsible for receiving data, computing, and delivering U.S. genetic evaluations for dairy cattle

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Genomic Evaluations in the United States

Genomic Evaluations in the United States. Organizational roles. Council on Dairy Cattle Breeding (CDCB) responsible for receiving data, computing, and delivering U.S. genetic evaluations for dairy cattle

225 views • 8 slides

Introduction

Results (cont.). Software & Computing (cont.). Introduction. Higher density genotypes can provide markers closer to QTL, but imputation is needed for genotypes of less than highest density. Markers from multiple chips can then be combined in genomic evaluation.

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T206

Genomic evaluation of Ayrshire dairy cattle and n ew h aplotypes a ffecting f ertility and s tillbirth in Holstein, Brown Swiss and Ayrshire breeds T.A. Cooper*, G.R. Wiggans , P.M. VanRaden , J. L. Hutchison, J. B. Cole, and D. J. Null

173 views • 1 slides