Genomic selection applies to synthetic breeds
|
|
- Morgan Goodwin
- 6 years ago
- Views:
Transcription
1 Genomic selection applies to synthetic breeds Jérémie Vandenplas, Mario P.L. Calus 21 November 2015
2 Traditional selection Aim Selection of the best animals to create the next generation Based on estimated breeding values (or PTA) calculated from phenotypic records (e.g., milk yield) pedigree heritability
3 Traditional selection Successful in many breeds/species Slow! Girolando Bull Progeny Test At least 5-6 years for the first results of the progeny
4 Traditional selection Successful in many breeds/species Slow! Girolando Bull Progeny Test At least 5-6 years for the first results of the progeny Introduction to genomic selection
5 Genomic selection: how does it work?
6 Genomic selection: how does it work? Selection based on DNA profiles (SNP genotypes)... A T T C T A G G... A T A C T A G G A T A C T A G G... A T A C T A G G... (~50,000 genetic markers)
7 Genomic selection: how does it work? Reference population Estimation of the effect of each SNP, based on phenotypes and genotypes of proven sires + Prediction equation G - milk yield: -0.1kg - protein yield: +0.5kg A T T C T A G G A T A C T A G G T - milk yield: +0.5kg - protein yield: +0.1kg
8 Genomic selection: how does it work? Reference population Selection candidates + Prediction equation Genomic breeding values for selection candidates
9 Genomic selection: how does it work? Reference population Selection candidates + Prediction equation Selected animals Using genomic breeding values
10 Genomic selection: how does it work? Accuracy of genomic breeding values depends on: Characteristics of the trait E.g., heritabily Characteristics of the genome E.g., QTL, linkage disequilibrium (Reference) population E.g., number of genotyped and phenotyped animals Statistical methods... Hayes et al J. Dairy Sci. 92:
11 Genomic selection: benefits
12 Genomic selection: benefits A T T C T A G G A T A C T A G G?
13 Genomic selection: benefits A T T C T A G G A T A C T A G G? T - milk yield: +0.5kg - protein yield: +0.1kg
14 Genomic selection: benefits A T T C T A G G A T A C T A G G? Hardly/not possible to distinguish related animals (e.g., full sibs) without genomic information
15 Genomic selection: benefits A T T C T A G G A T A C T A G G? A T T C T A G G A T T C T A G G A T T C T A G G A T A C T A G G Possibility to distinguish related animals (e.g., full sibs) with genomic information
16 Genomic selection: benefits Can improve selection response by Decreasing the number of animals selected as potential parents Selection candidates Traditional selection Genomic selection
17 Genomic selection: benefits Can improve selection response by Decreasing the number of animals selected as potential parents Identifying animals with superior genetic merit at a young age (even before the birth!) Much less than 5-6 years
18 Genomic selection: benefits Can improve selection response by Decreasing the number of animals selected as potential parents Identifying animals with superior genetic merit at a young age (even before the birth!) Much less than 5-6 years Reducing risk from using young genotyped bulls Increase in reliability of GEBV over parent average EBV! Schaeffer J. Anim. Breed. Genet. 123:
19 Genomic selection: benefits Can improve selection response by Decreasing the number of animals selected as potential parents Identifying animals with superior genetic merit at a young age (even before the birth!) Much less than 5-6 years Reducing risk from using young genotyped bulls Increase in reliability of GEBV over parent average EBV! Can potentially double the rate of genetic gain Schaeffer J. Anim. Breed. Genet. 123:
20 Genomic selection: benefits Applicable without pedigree Especially useful for traits that Are difficult or expensive to measure Are measured late in life or after the death Have a low heritability E.g., carcass traits, feed efficiency Need to phenotype everybody is reduced Costs are (highly) reduced
21 Genomic selection: within-breed Successful in dairy cattle! E.g., Holstein in the Netherlands Wide range of traits Milk production Longevity Fertility Udder health (e.g., somatic cell score) Health traits (e.g., claw health)...
22 Genomic selection: the Netherlands Holstein Introduction of genomic selection de Jong and Stoop Interbull Workshop, Verden
23 Genomic selection: the Netherlands Holstein Accelerated genetic progress de Jong and Stoop Interbull Workshop, Verden
24 Genomic selection: the Netherlands The generation interval is reduced Mainly for bulls sires: <7y <4 y de Jong and Stoop Interbull Workshop, Verden
25 Genomic selection: the Netherlands Holstein Accelerated genetic progress Reduced generation interval Mainly for bulls sires (<7y <4y) de Jong and Stoop Interbull Workshop, Verden
26 Genomic selection: the Netherlands Holstein Accelerated genetic progress Reduced generation interval Mainly for bulls sires (<7y <4y) >50% AI done with genotyped bulls de Jong and Stoop Interbull Workshop, Verden
27 Genomic selection Successful in many countries/breeds/...
28 Genomic selection Successful in many countries/breeds/... And still room for improvement Reduced genotyping costs Improved knowledge...
29 Genomic selection in Girolando?
30 Genomic selection in Girolando? Girolando = synthetic breed Take the best characteristics from Holstein (milk production) Gyr (heat and decease resistance)
31 Genomic selection in Girolando? Girolando = synthetic breed Take the best characteristics from Holstein (milk production) Gyr (heat and decease resistance) Differences with common implementations Multiple breeds / crossbreeding Animals with different breed compositions...
32 Genomic selection in Girolando? Girolando = synthetic breed Take the best characteristics from Holstein (milk production) Gyr (heat and decease resistance) Opportunities
33 Genomic selection: opportunities
34 Genomic selection: opportunities Holstein already based on genomic selection! Indirect use Ibanez-Escriche et al Genet. Sel. Evol. 41:12 Odegard et al Genetics 181:
35 Genomic selection: opportunities Holstein already based on genomic selection! Indirect use Many genotypes already available! Ibanez-Escriche et al Genet. Sel. Evol. 41:12 Odegard et al Genetics 181:
36 Genomic selection: opportunities Holstein already based on genomic selection! Indirect use Many genotypes already available! Increase the genetic progress Mainly by using young genotyped bulls (reducing the generation interval) Mate selection Ibanez-Escriche et al Genet. Sel. Evol. 41:12 Odegard et al Genetics 181:
37 Genomic selection: opportunities Select for the best characteristics of Holstein and Gyr Select for more uniform Girolando animals Optimize the genome of Girolando animals Ibanez-Escriche et al Genet. Sel. Evol. 41:12 Odegard et al Genetics 181:
38 Genomic selection: opportunities Genotyping females? Advantages of genomic information More reliable information
39 Genomic selection: opportunities Genotyping females? Advantages of genomic information More reliable information Cows replacement strategy Selection of the best cows as potential parents Selection of the best heifers for herd replacements Greater genetic progress in the herd
40 Genomic selection: opportunities Genotyping females? Possible higher market values for genotyped heifers More accurate genomic breeding values
41 Genomic selection: opportunities Genotyping females? Possible higher market values for genotyped heifers More accurate genomic breeding values Can be included in the reference population Possibility to increase the accuracy
42 Genomic selection: opportunities Others Identification of alleles linked to genetic diseases Help the breeders in the choice of the parents Parentage identification Unknown pedigree, errors,...
43 Opportunities for Girolando Genomic selection can increase the genetic progress for a wide range of traits! Successful in many situations Opportunities for synthetic breeds Also advantages for females
44 Acknowledgments
45 Acknowledgments Questions?
46
47 e/progenie/girolando_breed_genetic_summary_180.pdf
BLUP and Genomic Selection
BLUP and Genomic Selection Alison Van Eenennaam Cooperative Extension Specialist Animal Biotechnology and Genomics University of California, Davis, USA alvaneenennaam@ucdavis.edu http://animalscience.ucdavis.edu/animalbiotech/
More informationGenomic selection and its potential to change cattle breeding
ICAR keynote presentations Genomic selection and its potential to change cattle breeding Reinhard Reents - Chairman of the Steering Committee of Interbull - Secretary of ICAR - General Manager of vit,
More informationStrategy for applying genome-wide selection in dairy cattle
J. Anim. Breed. Genet. ISSN 0931-2668 ORIGINAL ARTICLE Strategy for applying genome-wide selection in dairy cattle L.R. Schaeffer Department of Animal and Poultry Science, Centre for Genetic Improvement
More informationGenomic prediction. Kevin Byskov, Ulrik Sander Nielsen and Gert Pedersen Aamand. Nordisk Avlsværdi Vurdering. Nordic Cattle Genetic Evaluation
Genomic prediction Kevin Byskov, Ulrik Sander Nielsen and Gert Pedersen Aamand STØTTET AF mælkeafgiftsfonden Present 2-step method (HOL), RDC,JER SNP and deregressed proof (DRP) Direct genomic values (DGV)
More information2/22/2012. Impact of Genomics on Dairy Cattle Breeding. Basics of the DNA molecule. Genomic data revolutionize dairy cattle breeding
Impact of Genomics on Dairy Cattle Breeding Bennet Cassell Virginia Tech 2012 VSFA/VA Tech Nutrition Cow College Genomic data revolutionize dairy cattle breeding Accuracy of selection prior to progeny
More informationPractical integration of genomic selection in dairy cattle breeding schemes
64 th EAAP Meeting Nantes, 2013 Practical integration of genomic selection in dairy cattle breeding schemes A. BOUQUET & J. JUGA 1 Introduction Genomic selection : a revolution for animal breeders Big
More informationWhat could the pig sector learn from the cattle sector. Nordic breeding evaluation in dairy cattle
What could the pig sector learn from the cattle sector. Nordic breeding evaluation in dairy cattle Gert Pedersen Aamand Nordic Cattle Genetic Evaluation 25 February 2016 Seminar/Workshop on Genomic selection
More informationGenetics of dairy production
Genetics of dairy production E-learning course from ESA Charlotte DEZETTER ZBO101R11550 Table of contents I - Genetics of dairy production 3 1. Learning objectives... 3 2. Review of Mendelian genetics...
More informationBull Selection Strategies Using Genomic Estimated Breeding Values
R R Bull Selection Strategies Using Genomic Estimated Breeding Values Larry Schaeffer CGIL, University of Guelph ICAR-Interbull Meeting Niagara Falls, NY June 8, 2008 Understanding Cancer and Related Topics
More informationEstablishment of a Single National Selection Index for Canada
Establishment of a Single National Selection Index for Canada Brian Van Doormaal, Gerrit Kistemaker and Filippo Miglior Canadian Dairy Network, Guelph, Ontario, Canada Introduction Ten years ago, in 1991,
More informationTSB Collaborative Research: Utilising i sequence data and genomics to improve novel carcass traits in beef cattle
TSB Collaborative Research: Utilising i sequence data and genomics to improve novel carcass traits in beef cattle Dr Mike Coffey SAC Animal Breeding Team 1 Why are we doing this project? 1 BRITISH LIMOUSIN
More informationManaging genetic groups in single-step genomic evaluations applied on female fertility traits in Nordic Red Dairy cattle
Abstract Managing genetic groups in single-step genomic evaluations applied on female fertility traits in Nordic Red Dairy cattle K. Matilainen 1, M. Koivula 1, I. Strandén 1, G.P. Aamand 2 and E.A. Mäntysaari
More informationFundamentals of Genomic Selection
Fundamentals of Genomic Selection Jack Dekkers Animal Breeding & Genetics Department of Animal Science Iowa State University Past and Current Selection Strategies selection Black box of Genes Quantitative
More informationGenomic selection +Sexed semen +Precision farming = New deal for dairy farmers?
Genomic selection +Sexed semen +Precision farming = New deal for dairy farmers? Laurent Journaux General secretary of France Génétique Elevage SIA souvenir Introduction After a long period of stability
More information19. WORLD SIMMENTAL FLECKVIEH CONGRESS. The robust Fleckvieh cow breeding for fitness and health
19. WORLD SIMMENTAL FLECKVIEH CONGRESS The robust Fleckvieh cow breeding for fitness and health Dr. Christa Egger Danner, Dr. Christian Fürst und Dr. Hermann Schwarzenbacher, ZuchtData, Vienna, Austria
More informationThe powerful new genomic selection tool. Built By Angus Genetics Inc.
The powerful new genomic selection tool Built By Angus Genetics Inc. For Angus. by angus. Angus GS sets the standard for genetic testing in Angus cattle. More power More accuracy More value As a new genomic
More informationRevisiting the a posteriori granddaughter design
Revisiting the a posteriori granddaughter design M? +? M m + m?? G.R. 1 and J.I. Weller 2 1 Animal Genomics and Improvement Laboratory, ARS, USDA Beltsville, MD 20705-2350, USA 2 Institute of Animal Sciences,
More informationExperiences in the use of genomics in ruminants in Uruguay
Experiences in the use of genomics in ruminants in Uruguay Ignacio Aguilar Instituto Nacional de Investigación Agropecuaria Uruguay ICAR 2016, Puerto Varas, Chile INIA Research Team Olga Ravagnolo Elly
More informationOptimization of dairy cattle breeding programs using genomic selection
Optimization of dairy cattle breeding programs using genomic selection Sabrina Bütler Master thesis, 2014 Content 1. Background 2. Objective of the master thesis 3. Evaluation criteria 4. Method 5. Total
More informationIndividual Genomic Prediction Report
Interpreting Holstein Association USA s Individual Prediction Report When you genomic test an animal through Holstein Association USA, you will receive a report with a variety of traits and their genomic
More informationImproving Genetics in the Suckler Herd by Noirin McHugh & Mark McGee
Section 4 23 by Noirin McHugh & Mark McGee Introduction Carefully identifying better animals and breeding them with other superior animals will gradually improve the genetics of a herd. Enhanced genetics
More informationRECOLAD. Introduction to the «atelier 1» Genetic approaches to improve adaptation to climate change in livestock
RECOLAD. Introduction to the «atelier 1» Genetic approaches to improve adaptation to climate change in livestock Ahmed El Beltagy (ahmed_elbeltagi@yahoo.com and D. Laloë (denis.laloe@jouy.inra.fr) Introduction
More informationUnderstanding and Using Expected Progeny Differences (EPDs)
Agriculture and Natural Resources FSA3068 Understanding and Using Expected Progeny Differences (EPDs) Brett Barham Associate Professor Animal Science Arkansas Is Our Campus Visit our web site at: http://www.uaex.edu
More informationEvaluation of genomic selection for replacement strategies using selection index theory
J. Dairy Sci. 98:6499 6509 http://dx.doi.org/10.3168/jds.2014-9192 American Dairy Science Association, 2015. Evaluation of genomic selection for replacement strategies using selection index theory M. P.
More informationConformation Assessment
Holstein Canada Conformation Assessment A herd management service to help improve dairy producer profitability Optimized mating for faster genetic improvement Each year Holstein Canada classifiers evaluate
More informationSingle-step genomic evaluation for fertility in Nordic Red dairy cattle
Single-step genomic evaluation for fertility in Nordic Red dairy cattle Kaarina Matilainen, Minna Koivula, Ismo Strandén, ert P. Aamand and Esa A. Mäntysaari Background Female fertility genetic evaluations
More informationNordic NTM promotion
Nordic NTM promotion NAV workshop 10th January 2013 Anders Fogh, Elina Paakala and Emma Carlén ddd History of NTM Nordic countries have unique history of total merit indices Nationally: Total merit index
More informationGenetic Analysis of Cow Survival in the Israeli Dairy Cattle Population
Genetic Analysis of Cow Survival in the Israeli Dairy Cattle Population Petek Settar 1 and Joel I. Weller Institute of Animal Sciences A. R. O., The Volcani Center, Bet Dagan 50250, Israel Abstract The
More informationFREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS GENEMAX ADVANTAGE : THE SOLUTION FOR COMMERCIAL ANGUS HEIFER SELECTION August 2016 GENEMAX ADVANTAGE Q. What is GeneMax Advantage? A. GeneMax Advantage is a DNA test for prospective
More informationImproving fertility through management and genetics.
Improving fertility through management and genetics., Director of Research, Holstein USA Introduction It is a great pleasure to be giving this talk to an international group of enthusiast Holstein breeders
More informationThe new infrastructure for beef cattle breeding in Ireland
The new infrastructure for beef cattle breeding in Ireland B Wickham 1, S Coughlan 1, A Cromie 1, M Burke 1, F Kearney 1, R Evans 1, T Pabiou 1, D Berry 2. 1 Irish Cattle Breeding Federation (www.icbf.com),
More informationOperation of a genomic selection service in Ireland
Operation of a genomic selection service in Ireland Mary McCarthy, Karl O Connell & Francis Kearney Irish Cattle Breeding Federation (ICBF), Highfield House, Bandon, Co. Cork, Ireland Abstract Since the
More informationFertility Factors Fertility Research: Genetic Factors that Affect Fertility By Heather Smith-Thomas
Fertility Factors Fertility Research: Genetic Factors that Affect Fertility By Heather Smith-Thomas With genomic sequencing technology, it is now possible to find genetic markers for various traits (good
More informationBig Data, Science and Cow Improvement: The Power of Information!
Big Data, Science and Cow Improvement: The Power of Information! Brian Van Doormaal, Canadian Dairy Network (CDN) Building a Sustainable Dairy Industry, DFC Symposium November 7-8, 2017, Ottawa Our Product
More informationA journey: opportunities & challenges of melding genomics into U.S. sheep breeding programs
A journey: opportunities & challenges of melding genomics into U.S. sheep breeding programs Presenter: Dr. Ron Lewis, Department of Animal Science, University of Nebraska-Lincoln Host/Moderator: Dr. Jay
More informationThe new infrastructure for cattle and sheep breeding in Ireland.
IRISH CATTLE BREEDING FEDERATION & SHEEP IRELAND The new infrastructure for cattle and sheep breeding in Ireland. Brian Wickham Chief Executive ICBF & Sheep Ireland Irish Cattle Breeding Federation Soc.
More informationMelding genomics and quantitative genetics in sheep breeding programs: opportunities and limits
Melding genomics and quantitative genetics in sheep breeding programs: opportunities and limits Ron Lewis Genetics Stakeholders Committee ASI Convention, Scottsdale, AZ Jan. 28, 2016 My talk Genomics road
More informationReliabilities of genomic prediction using combined reference data of the Nordic Red dairy cattle populations
J. Dairy Sci. 94 :4700 4707 doi: 10.3168/jds.2010-3765 American Dairy Science Association, 2011. Open access under CC BY-NC-ND license. Reliabilities of genomic prediction using combined reference data
More informationPhilippine Dairy Buffalo Breeding Program
Philippine Dairy Buffalo Breeding Program ESTER B FLORES Project Development Officer IV Philippine Carabao Center Workshop on Breeding for Milk Production in Tropical / Non- Temperate Environments Nov
More informationProfiting from Information Management and Genomics
Profiting from Information Management and Genomics AARD Workshop Lethbridge 13 th Fed 2015 John J. Crowley Research Associate, University of Alberta Director of Science, Canadian Beef Breeds Council Livestock
More informationImplementation of Genomic Selection in Pig Breeding Programs
Implementation of Genomic Selection in Pig Breeding Programs Jack Dekkers Animal Breeding & Genetics Department of Animal Science Iowa State University Dekkers, J.C.M. 2010. Use of high-density marker
More informationGenetic Improvement of Functional Traits in Cattle Report from EU Concerted Action GIFT
1 Genetic Improvement of Functional Traits in Cattle Report from EU Concerted Action GIFT A.F. Groen Animal Breeding and Genetics Group, Wageningen Institute of Animal Sciences Wageningen University, P.O.
More informationDevelopment of an Economic Breeding Index EBI for Ireland. Ross Evans (ICBF)
Development of an Economic Breeding Index EBI for Ireland Ross Evans (ICBF) ICBF Strategy for increasing profit for Irish dairy farmers Maintain a comprehensive database of Irish animal performance information
More informationQuestion. In the last 100 years. What is Feed Efficiency? Genetics of Feed Efficiency and Applications for the Dairy Industry
Question Genetics of Feed Efficiency and Applications for the Dairy Industry Can we increase milk yield while decreasing feed cost? If so, how can we accomplish this? Stephanie McKay University of Vermont
More informationPlacing: 1 st 2 nd 3 rd 4 th
2012 North Dakota FFA Convention Pedigree Evaluation [50 points] Given the following scenario, place the attached four (4) pedigrees in the order best suited to meet the long term goals of the purebred
More informationIntroduction. Data collection and evaluation activities
2017 Annual and Final Report on Cooperation on the Genetic Evaluation System (GES) Under the Nonfunded Cooperative Agreement (NFCA) 8042-31000-101-07 Between the Agricultural Research Service (ARS), U.S.
More informationAcross-breed genomic prediction in dairy cattle
Proceedings, 10 th World Congress of Genetics Applied to Livestock Production Across-breed genomic prediction in dairy cattle B. L. Harris, A. M. Winkelman and D. L. Johnson Livestock Improvement Corporation,
More informationBreeding for Profit from Beef Production ( )
IRISH CATTLE BREEDING FEDERATION Breeding for Profit from Beef Production ( ) Animal Evaluation Unit 1 Overview Overview of Irish beef industry ICBF, ICBF database & Animal Events What are genetic evaluations?
More informationUnderstanding Results
Understanding Results CLARIFIDE is a DNA-marker-based technology that provides a comprehensive genetic evaluation of each animal. CLARIFIDE is a 3,000-marker panel (3K) that delivers as many as 30 production,
More informationProceedings, The Range Beef Cow Symposium XXIII December 3, 4 and 5, 2013 Rapid City, South Dakota
Proceedings, The Range Beef Cow Symposium XXIII December 3, 4 and 5, 2013 Rapid City, South Dakota Understanding and Applying Economically Relevant Traits (ERT) and Indices for the Commercial Cattle Rancher
More informationNew Zealand Hereford Selection Indexes
New Zealand Hereford Selection Indexes There are currently four different selection indexes calculated for New Zealand Hereford animals. These are: Hereford Prime Index Export Index Dairy Maternal Index
More informationThe Data Which Breeders May Collect For BREEDPLAN Analysis Includes: Flight time (from bail head to light beam)
The Data Which Breeders May Collect For BREEDPLAN Analysis Includes: Bull in Date Birth Date Birth Weight Calving Ease Calf Weights from 150days to 600days+ Scrotal Size Docility Scores Flight time (from
More informationUNDERSTANDING & USING GENEMAX FOCUS TM
UNDERSTANDING & USING GENEMAX FOCUS TM GeneMax Focus is a genomic test created through collaboration between Angus Genetics Inc. (AGI), Certified Angus Beef (CAB) and Zoetis to help inform commercial Angus
More informationWelcome to Igenity Brangus and the Power of Confident Selection
Now available exclusively through the International Brangus Breeders Association: Welcome to Igenity Brangus and the Power of Confident Selection - - - - - - - - - - - - - - - - - - - - - - - - - - - -
More informationDESIGNS FOR QTL DETECTION IN LIVESTOCK AND THEIR IMPLICATIONS FOR MAS
DESIGNS FOR QTL DETECTION IN LIVESTOCK AND THEIR IMPLICATIONS FOR MAS D.J de Koning, J.C.M. Dekkers & C.S. Haley Roslin Institute, Roslin, EH25 9PS, United Kingdom, DJ.deKoning@BBSRC.ac.uk Iowa State University,
More informationPoultryTechnical NEWS. GenomChicks Advanced layer genetics using genomic breeding values. For further information, please contact us:
PoultryTechnical LOHMANN TIERZUCHT LOHMANN TIERZUCHT GmbH will continue to conduct comprehensive performance testing and is continuously investing in extending the testing capacities as well as looking
More informationTECHNICAL BULLETIN December 2017
TECHNICAL BULLETIN December 2017 MORE INFORMED COMMERCIAL ANGUS REPLACEMENT HEIFER DECISIONS WITH GENEMAX ADVANTAGE Zoetis Genetics Angus Genetics Inc. 333 Portage Street 3201 Frederick Avenue Kalamazoo,
More informationFrench report - Interbeef WG 20th and 21st June
French Report Eric Venot (INRA) Marie-Noëlle Fouilloux (Institut de l Elevage) Florence Phocas (INRA) Laurent Griffon (Institut de l Elevage) INTERBEEF WG - 20th and 21st June 2011 Overall view of the
More information11/30/11. Lb output/beef cow. Corn Yields. Corn and Wheat
Dr. Jack Whittier Extension Beef Specialist, Colorado State University XXII Range Beef Cow Symposium, Mitchell, Nebraska November 29, 30 and December 1, 2011 Genomics the basics What it means Is it something
More informationGenetic evaluation using single-step genomic best linear unbiased predictor in American Angus 1
Published June 25, 2015 Genetic evaluation using single-step genomic best linear unbiased predictor in American Angus 1 D. A. L. Lourenco,* 2 S. Tsuruta,* B. O. Fragomeni,* Y. Masuda,* I. Aguilar, A. Legarra,
More informationIRISH CATTLE BREEDING FEDERATION
IRISH CATTLE BREEDING FEDERATION Information system technology for integrated animal identification, traceability and breeding the example of the Irish cattle sector. Brian Wickham (PhD) Chief Executive,
More informationIntroduction to Indexes
Introduction to Indexes Robert L. (Bob) Weaber, Ph.D. University of Missouri, Columbia, MO 65211 Why do we need indexes? The complications of multiple-trait selection and animal breeding decisions may
More informationBreeding Program of the Bulgarian Murrah Buffalo
Breeding Program of the Bulgarian Murrah Buffalo Tzonka PEEVA *, Plamen NIKOLOV, Tania NIKOLOVA, Pencho PENCHEV and Yordanka ILIEVA Bulgarian National Association for Development of Buffalo Breeding, 3
More informationHaplotypes, recessives and genetic codes explained
Haplotypes, recessives and genetic codes explained This document is designed to help explain the current genetic codes which are found after the names of registered Holstein animals on pedigrees, web factsheets
More informationABSTRACT INTRODUCTION IRISH BEEF CATTLE INDUSTRY THE FORMATION OF ICBF BEEF BREEDING OBJECTIVES & SELECTION CRITERIA
THE NEW INFRASTRUCTURE FOR BEEF CATTLE BREEDING IN IRELAND B Wickham 1, S Coughlan 1, A Cromie 1, M Burke 1, F Kearney 1, R Evans 1, T Pabiou 1, D Berry 2. 1 Irish Cattle Breeding Federation (www.icbf.com),
More informationUse of data from electronic milking meters and perspective in use of other objective measures
Use of data from electronic milking meters and perspective in use of other objective measures Anders Fogh Knowledge Center for Agriculture, Agro Food Park 15, 8200 Aarhus N, Denmark Gert Pedersen Aamand
More informationUse of genomic tests and sexed semen increase genetic level within herd
Use of genomic tests and sexed semen increase genetic level within herd Line Hjortø 1, Jehan Ettema 2, Morten Kargo 1,3 and Anders Christian Sørensen 3 1 Knowledge Centre For Agriculture P/S 2 Simherd
More informationEstimation of Environmental Sensitivity of Genetic Merit for Milk Production Traits Using a Random Regression Model
J. Dairy Sci. 86:3756 3764 American Dairy Science Association, 2003. Estimation of Environmental Sensitivity of Genetic Merit for Milk Production Traits Using a Random Regression Model M. P. L. Calus and
More informationTECHNICAL BULLETIN GENEMAX FOCUS - EVALUATION OF GROWTH & GRADE FOR COMMERCIAL USERS OF ANGUS GENETICS. November 2016
TECHNICAL BULLETIN November 2016 GENEMAX FOCUS - EVALUATION OF GROWTH & GRADE FOR COMMERCIAL USERS OF ANGUS GENETICS Zoetis Genetics 333 Portage Street Kalamazoo, MI 49007-4931 KEY POINTS GeneMax Focus
More informationUF Station Report S
UF Station Report S-1064 2015-2016 M. A. Elzo 1, D. D. Johnson 1, R. Mateescu 1, D. O. Rae 2, T. Scheffler 1, J. Scheffler 1, K. C. Jeong 1, C. D. Nelson 1, J. M. Gonzalez 3, J. G. Wasdin 1, M. D. Driver
More informationGenomic Selection using low-density marker panels
Genetics: Published Articles Ahead of Print, published on March 18, 2009 as 10.1534/genetics.108.100289 Genomic Selection using low-density marker panels D. Habier 1,2, R. L. Fernando 2 and J. C. M. Dekkers
More informationApplications of Genomic Technology to Cattle Breeding and Management
Applications of Genomic Technology to Cattle Breeding and Management The Role of DNA CSI (cattle science investigations) Introducing Scidera, Inc. Recognized Leader in Livestock Genomics On March 18, 2011,
More informationDaniela Lourenco, Un. of Georgia 6/1/17. Pedigree. Individual 1. Individual 2
Traditional evaluation The promise of genomics for beef improvement Daniela Lourenco Keith Bertrand Pedigree Performance EPD BLUP Progeny Heather Bradford, Steve Miller, Ignacy Misztal BIF - Athens, GA
More informationBeef genetics for accelerated economic growth
BGP-Beef Genomics Program Beef genetics for accelerated economic growth presented by Thys Meyer 11 March 2014 Issue 1 Origin An initiative from South African Beef Breeders under the auspices of the South
More informationA SELECTION INDEX FOR ONTARIO DAIRY ORGANIC FARMS
A SELECTION INDEX FOR ONTARIO DAIRY ORGANIC FARMS Paola Rozzi 1 and Filippo Miglior 2,3 1 OntarBio Organic Farmers' Co-operative, 2, 3 Canadian Dairy Network Guelph, ON, Canada 56 th Annual EAAP Meeting,
More informationMaking sense of the numbers
Making sense of the numbers Agenda ADGA Genetics Overview Basic Concepts Genetic Production and Type Evaluations Predicted Transmitting Ability (PTA) Reliability Confidence interval MFP$, Percentile and
More informationBREEDPLAN EBVs The Traits Explained
BREEDPLAN EBVs The Traits Explained BREEDPLAN currently reports EBVs for a range of economically important traits. These traits include: Weight Fertility/Calving Carcase Other Birth Weight Scrotal Size
More informationUkraine. Vladimir Shablia, PhD. Institute of Animal Science of National Academy of Agrarian Sciences of Ukraine ( Kharkov )
Implementation of Developments of Institute of Animal Science in Dairy Cattle Breeding in Ukraine Vladimir Shablia, PhD Institute of Animal Science of National Academy of Agrarian Sciences of Ukraine (
More informationGenetics of milk yield and fertility traits in Holstein-Friesian cattle on large-scale Kenyan farms J. M. Ojango and G. E. Pollott
Genetics of milk yield and fertility traits in Holstein-Friesian cattle on large-scale Kenyan farms J. M. Ojango and G. E. Pollott J ANIM SCI 2001, 79:1742-1750. The online version of this article, along
More informationDelivering Valued Genomic Products to Livestock Customers
Delivering Valued Genomic Products to Livestock Customers Sue DeNise, Ph.D. Sr. Director, Global Genetics R&D Veterinary Medicine Research and Development Predict The Future Now! 1 Who We Are u A Pfizer
More informationAn Economic Comparison of AI and Bull Breeding
An Economic Comparison of AI and Bull Breeding Mike Schutz, Ph.D. Assistant Professor and Dairy Extension Specialist Department of Animal Sciences Purdue University Decline in AI Usage Lack of trained
More informationWhat do I need to know about Genomically Enhanced EPD Values? Lisa A. Kriese Anderson Extension Animal Scientist Auburn University.
What do I need to know about Genomically Enhanced EPD Values? Lisa A. Kriese Anderson Extension Animal Scientist Auburn University Take Home Message Genomically enhanced EPD values are used exactly like
More information29 th Annual BIC Bull Sale
One Bar Eleven Ranch John E. Rouse Beef Improvement Center 29 th Annual BIC Bull Sale Monday April 13 th, 12:30 p.m. Selling Approximately 50 Yearling Bulls One Bar Eleven Ranch John E. Rouse Beef Improvement
More informationMCA/MSU Bull Evaluation Program 2016 Buyer Survey and Impact Report
MCA/MSU Bull Evaluation Program 2016 Buyer Survey and Impact Report Daniel D. Buskirk*, Kevin S. Gould, and Daniel L. Grooms *Department of Animal Science Michigan State University Extension Department
More informationCrossbreeding in Beef Cattle
W 471 Crossbreeding in Beef Cattle F. David Kirkpatrick, Professor Department of Animal Science Improving the productivity and efficiency of a commercial beef production operation through genetic methods
More informationfrance, genetic selection & technology-driven innovation
france, genetic selection & technology-driven innovation THE KEY FIGURE: Already over 750 000 genotyping tests completed for genomic selection purposes The genomic selection revolution is underway The
More informationDevelopments in the Genetic Improvement of a Large Commercial Population in the New Zealand Sheep Industry
Developments in the Genetic Improvement of a Large Commercial Population in the New Zealand Sheep Industry G B Nicoll Landcorp Farming Ltd Rotorua, New Zealand Landcorp Farming Ltd State Owned Enterprise.
More informationTHE 30-DAY GAME CHANGER: IMPROVING REPRODUCTIVE EFFICIENCY AND PROFITABILITY OF BEEF HERDS. G. Cliff Lamb
THE 30-DAY GAME CHANGER: IMPROVING REPRODUCTIVE EFFICIENCY AND PROFITABILITY OF BEEF HERDS G. Cliff Lamb North Florida Research and Education Center, Marianna, Florida University of Florida Introduction
More informationA Senior Project. presented to. the Faculty of the Dairy Science Department. California Polytechnic University, San Luis Obispo
Genomic Testing and Method R Variance Components Theory of Dairy Cattle A Senior Project presented to the Faculty of the Dairy Science Department California Polytechnic University, San Luis Obispo In Partial
More informationGenomic Selection Using Low-Density Marker Panels
Copyright Ó 2009 by the Genetics Society of America DOI: 10.1534/genetics.108.100289 Genomic Selection Using Low-Density Marker Panels D. Habier,*,,1 R. L. Fernando and J. C. M. Dekkers *Institute of Animal
More informationSection 4 - Guidelines for DNA Technology. Version October, 2017
Section 4 - Guidelines for DNA Technology Section 4 DNA Technology Table of Contents Overview 1 Molecular genetics... 4 1.1 Introduction... 4 1.2 Current and potential uses of DNA technologies... 4 1.2.1
More informationTHE EFFECT OF QUANTITY AND BREED COMPOSITION OF GENOTYPES FOR GENOMIC PREDICTION IN PUREBRED OR CROSSBRED CATTLE Heather Bradford 1 1
AWARD RECPIENT FRANK BAKER MEMORIAL SCHOLARSHIP THE EFFECT OF QUANTITY AND BREED COMPOSITION OF GENOTYPES FOR GENOMIC PREDICTION IN PUREBRED OR CROSSBRED CATTLE Heather Bradford 1 1 Kansas State University,
More informationAbstract. 1. Introduction
Breeding for improved calving performance in Piemontese cattle - economic value. Andrea Albera¹, Paolo Carnier 2, and Ab F. Groen 3 ¹ANABORAPI, Strada Trinità 32/A, 12061 Carrù (CN), Italy. 2 Department
More information1999 American Agricultural Economics Association Annual Meeting
Producer Prediction of Optimal Sire Characteristics Impacting Farm Profitibility In a Stochastic Bio-Economic Decision Framework William Herring, and Vern Pierce 1 Copyright 1999 by Vern Pierce. All rights
More informationGenomic prediction for Nordic Red Cattle using one-step and selection index blending
J. Dairy Sci. 95 :909 917 doi: 10.3168/jds.011-4804 American Dairy Science Association, 01. Open access under CC BY-NC-ND license. Genomic prediction for Nordic Red Cattle using one-step and selection
More informationThe development of breeding strategies for the large scale commercial dairy sector in Zimbabwe
The development of breeding strategies for the large scale commercial dairy sector in Zimbabwe Ntombizakhe Mpofu (2002) ZaBelo Livestock Consultancy, P.O. Box 911, Bulawayo, Zimbabwe Background The Zimbabwean
More informationA 100-Year Review: Methods and impact of genetic selection in dairy cattle From daughter dam comparisons to deep learning algorithms 1
J. Dairy Sci. 100:10234 10250 https://doi.org/10.3168/jds.2017-12954 American Dairy Science Association, 2017. A 100-Year Review: Methods and impact of genetic selection in dairy cattle From daughter dam
More information