'Genomic evaluations' presentation slideshows

Current status of genomic evaluation for U.S. dairy cattle

Current status of genomic evaluation for U.S. dairy cattle. Genotypes received (last 12 months). Genomic data flow. Dairy Herd Improvement (DHI) producer. DNA samples. DNA samples. genomic evaluations. DNA samples. DNA laboratory. AI organization, breed association. genotypes.

631 views • 47 slides

Biological Insights Gained from Genomic Prediction

Biological Insights Gained from Genomic Prediction. What is whole-genome selection?. Many markers used to track inheritance of chromosomal segments Impact of each segment estimated for each trait

393 views • 39 slides

How the genomic evaluation program works

490 views • 36 slides

Challenges and successes in dairy cattle genomics

Challenges and successes in dairy cattle genomics. History. Why genomics works in dairy. Extensive historical data available Well-developed genetic evaluation program Widespread use of AI sires Progeny test programs High valued animals, worth the cost of genotyping

364 views • 36 slides

Genomic Selection in Dairy Cattle

Genomic Selection in Dairy Cattle. Dairy Cattle. 9 million cows in US Attempt to have a calf born every year Replaced after 2 or 3 years of milking Bred via AI Bull semen collected several times/week. Diluted and frozen Popular bulls have 10,000+ progeny

908 views • 33 slides

Genomic Selection in Dairy Cattle

Genomic Selection in Dairy Cattle. Dairy Cattle. 9 million cows in US Attempt to have a calf born every year Replaced after 2 or 3 years of milking Bred via AI Bull semen collected several times/week. Diluted and frozen Popular bulls have 10,000+ progeny

979 views • 33 slides

Genomic Selection in Dairy Cattle

Genomic Selection in Dairy Cattle. Dairy Cattle. 9 million cows in US Attempt to have a calf born every year Replaced after 2 or 3 years of milking Bred via AI Bull semen collected several times/week. Diluted and frozen Popular bulls have 10,000+ progeny

343 views • 33 slides

Why genomics works and what is coming

428 views • 31 slides

Genomics: what we have and what is coming

Genomics: what we have and what is coming. How the system works. Studs and Breeds nominate animals through AIPL web site Hair, blood, Semen, or extracted DNA sent to 1 of 4 Labs Genotypes sent to AIPL monthly

386 views • 29 slides

284 views • 28 slides

USDA genetic evaluation update

267 views • 26 slides

318 views • 22 slides

Genomic Evaluations

Genomic Evaluations. Structure of genomic evaluations. All genotypes shared with Canada Holstein, Jersey, Brown Swiss included Participants 3 Breed Associations 7 major studs and 5 small ones 4 genotyping laboratories Monthly evaluations. Bull genomic evaluations.

369 views • 19 slides

Prediction of Breed Composition & Multibreed Genomic Evaluations

Prediction of Breed Composition & Multibreed Genomic Evaluations. K. M. Olson and P. M. VanRaden. Background - Prediction of Breed. 200 Breed specific SNP were used to verify an animal received the correct breed code in the quality control data step

327 views • 17 slides

Implementing and improving genomic evaluations

Implementing and improving genomic evaluations. Genomic evaluation procedure. Nominate animals for genotyping Collect blood, hair, ear tissue, or semen Extract DNA and genotype Assign genotypes from image files

308 views • 17 slides

Implementing and improving genomic evaluations

Implementing and improving genomic evaluations. Genomic evaluation procedure. Nominate animals for genotyping Collect blood, hair, ear tissue, or semen Extract DNA and genotype Assign genotypes from image files

272 views • 17 slides

Implementing and improving genomic evaluations

Implementing and improving genomic evaluations. Genomic evaluation procedure. Nominate animals for genotyping Collect blood, hair, ear tissue, or semen Extract DNA and genotype Assign genotypes from image files

173 views • 17 slides

Prediction of Breed Composition & Multibreed Genomic Evaluations

Prediction of Breed Composition & Multibreed Genomic Evaluations. K. M. Olson and P. M. VanRaden. Background - Prediction of Breed. 200 Breed specific SNP were used to verify an animal received the correct breed code in the quality control data step

192 views • 17 slides

AIPL Report

AIPL Report. Implementation of new software. Paul VanRaden has developed new programs to calculate genetic evaluations. System for the post-processing of these evaluations to simplify the storage and creation of the distribution files is under development.

231 views • 12 slides

CONCLUSIONS

INTRODUCTION

74 views • 1 slides