Session 03. Optimization of a genomic breeding program for small sized cattle populations (with Interbull)

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Date: Monday 27 August 2018; 8.30 – 12.30
Chair: S. König / R. Reents

Theatre Session 03

Identification of bovine copy number variants in two genomic information sources
A.M. Butty, F. Miglior, K. Krivushin, J. Grant, A. Kommadath, F.S. Schenkel, P. Stothard and C.F. Baes

The use of runs of homozygosity in managing long term diversity in livestock populations
C. Maltecca, G. Gebregiwergi, C. Baes and F. Tiezzi

A 2-step-stratey to infer genome-wide associations for endoparasite traits in local DSN cattle
K. May, C. Scheper, K. Brügemann, T. Yin, C. Strube, P. Korkuc, G.A. Brockmann and S. König

Genetic parameters of novel mid-infrared predicted milk traits in three dual-purpose cattle breeds
S. Vanderick, F.G. Colinet, A. Mineur, R.R. Mota, N. Gengler and H. Hammami

RekomBre – a tool to simulate and compare large scale breeding programs
T. Pook, M. Schlather and H. Simianer

Testing different genomic selection scenarios in a small cattle population by simulation
J. Obsteter, J. Jenko, J.M. Hickey and G. Gorjanc

Breed specific reference genomes in cattle
B. Czech, M. Mielczarek, M. Frąszczak and J. Szyda

Opportunities and challenges for small populations of dairy cattle
H. Jorjani

Application of ssGBLUP using random regression models in the Ayrshire and Jersey breeds
H.R. Oliveira, L.F. Brito, D.A.L. Lourenco, Y. Masuda, I. Misztal, S. Tsuruta, J. Jamrozik, F.F. Silva and F.S. Schenkel

Improving genomic prediction in numerically small Red dairy cattle populations
J. Marjanovic, B. Hulsegge, A. Schurink and M.P.L. Calus

An equation to predict accuracy of multi-breed genomic prediction model with multiple random effects
B. Raymond, A.C. Bouwman, Y.C.J. Wientjes, C. Schrooten, J. Houwing-Duistermaat and R.F. Veerkamp

Integration of external information into the national multitrait evaluation model
T.J. Pitkänen, M. Koivula, I. Strandén, G.P. Aamand and E.A. Mäntysaari

New approach to calculate inbreeding effective population size from runs of homozygosity
G. Gorjanc, J.M. Hickey and I. Curik

Poster Session 03

Inbreeding and effective population size of Holstein cattle in Brazil
V.B. Pedrosa, M.F. Sieklicki, H.A. Mulim, A.A. Valloto and L.F.B. Pinto

Genomic inbreeding estimation and effective population size of three SA dairy cattle breeds
J. Limper, C. Visser and E. Van Marle Koster

Effect of including only genotype of animals with accurate proofs in ssGBLUP using random regression
H.R. Oliveira, L.F. Brito, D.A.L. Lourenco, Y. Masuda, I. Misztal, S. Tsuruta, J. Jamrozik, F.F. Silva and F.S. Schenkel

Effect of phenotypic selection on the genomic inbreeding in Nelore cattle
M.E.Z. Mercadante, D.F. Cardoso, D.J.A. Santos, S.F.M. Bonilha, J.N.S.G. Cyrillo, H. Tonhati and L.G. Albuquerque

Genomic predictions of principal components for growth traits and visual scores in Nellore cattle
G. Vargas, F.S. Schenkel, L.F. Brito, L.G. Albuquerque, H.H.R. Neves, D.P. Munari and R. Carvalheiro

Estimation of inbreeding and effective population size in Simmental cattle using genomic information
N. Karapandža, I. Curik, M. Špehar and M. Ferenčaković