Session 69 – Methods & genomic prediction

<< Back to the Session index of Lyon 2023

Theater

Detection of interchromosomal rearrangements in bulls using large genotype and phenotype datasets
J. Jourdain, H. Barasc, T. Faraut, C. Grohs, C. Donnadieu, A. Pinton, D. Boichard and A. Capitan

Functional information embedded in the unmapped short reads of whole-genome sequencing
G.B. Neumann, P. Korkuć, M. Reißmann, M.J. Wolf, K. May, S. König and G.A. Brockmann

Expanding the capabilities of single-step GWAS with P-values for large genotyped populations
N. Galoro Leite, M. Bermann, S. Tsuruta, I. Misztal and D. Lourenco

The Life-Functions Ratio: a new indicator trait of trade-offs to go beyond genetic correlations
N. Bedere, O. Cado, N.C. Friggens and P. Le Roy

Impact of pedigree errors on the quality of predicted genetic merit from animal models
E.C.G. Pimentel, C. Edel, R. Emmerling and K.-U. Götz

Bias in estimated variance components and breeding values due to pre-correction of systematic effect
P. Duenk and P. Bijma

Improving computing performance of genomic evaluations by genotype and phenotype truncation
F. Bussiman, C. Cheng, J. Holl, A. Legarra, I. Misztal and D. Lourenco

A single-step evaluation of functional longevity of cows including data from correlated traits
L.H. Maugan, T. Tribout, R. Rostellato, S. Mattalia and V. Ducrocq

Expected values of genomic prediction validation parameters for non-random validation sets
M.P.L. Calus, M. Schrauf, T. Pook, L. Ayres, R. Bonifazi, J. Ten Napel and J. Vandenplas

Unknown parent groups and metafounders in genomic evaluation of Norwegian Red cattle
T.K. Belay, A.B. Gjuvsland, J. Jenko, L.S. Eikje and T. Meuwissen

Exploring non linear genetic relationships between correlated traits
F. Shokor, P. Croiseau, R. Saintilan, T. Mary-Huard, H. Gangloff and B.C.D. Cuyabano

Single-Step Genomic Prediction in six German Beef Cattle Breeds
D. Adekale, H. Alkhoder, Z. Liu, D. Segelke and J. Tetens

Poster

Incorporating QTL genotypes in the model to predict phenotypes and breeding values
J. Yang, T.H.E. Meuwissen, Y.C.J. Wientjes, P. Duenk and M.P.L. Calus

Improving the efficiency of genomic evaluations with random regression models
A. Alvarez Munera, D. Lourenco, I. Misztal, I. Aguilar, J. Bauer, J. Šplíchal and M. Bermann

Comparison of two software to estimate breeding value in cattle by single-step approach
M. Jakimowicz, D. Słomian, T. Suchocki and J. Szyda

Estimating (co)variance components using Monte Carlo EM-REML in a multi-trait SNPBLUP model
H. Gao, M.H. Lidauer, M. Taskinen, E.A. Mäntysaari and I. Strandén

Molecular phenotyping to predict neonatal maturity
L. Liaubet, N. Marty-Gasset, L. Gress, A. Bonnet, P. Brenaut and E. Maigné

Comparison of genetic maps from different cattle breeds
X. Ding, H. Schwarzenbacher, F.R. Seefried and D. Wittenburg

Genomic relationships across metafounders using partial EM algorithm and average relationships
A. Legarra, M. Bermann, Q. Mei and O.F. Christensen

Impact of the correlation between SNP effects in different breeds on the accuracy of predictions
P. Croiseau, R. Saintilan, D. Boichard and B. Cuyabano

Early prediction of lactation persistency of multiparous cows managed for extended lactation
C. Gaillard, M. Boutinaud, J. Sehested and J. Guinard-Flament

Accuracy of genomic prediction by singular value decomposition of the genotype matrix
L. Ayres, M.P.L. Calus, J. Ødegård and T. Meuwissen

Enhancing long-term genetic gain through a Mendelian sampling-based similarity matrix
A.A. Musa and N. Reinsch

Mining the convergence behaviour of a single-step SNP-BLUP model for genomic evaluation of stature
D.S. Dawid Słomian, J.S. Joanna Szyda and K.Ż. Kacper Żukowski

Increase in prediction accuracy can be achieved by combining multiple populations
A. Ajasa, S. Boison, H. Gjøen and M. Lillehammer

Enhancing bovine genome SNP call accuracy with autoencoder analysis of nucleotide impact with AI
K. Kotlarz, M. Mielczarek, B. Guldbrandtsen and J. Szyda

Efficient SNP calling: Nextflow vs Bash on the whole genome bovine sequence
P. Hajduk, M. Sztuka, K. Liu, K. Kotlarz, M. Mielczarek and J. Szyda

Variant calling and genotyping accuracy of ddRAD-seq: comparison with WGS in layers
M. Doublet, F. Lecerf, F. Degalez, S. Lagarrigue, L. Lagoutte and S. Allais

Performing single-step genomic evaluation for superovulatory response traits in Japanese Black cows
A. Zoda, R. Kagawa, H. Tsukahara, R. Obinata, M. Urakawa, Y. Oono and S. Ogawa

Production traits in Nellore cattle classified by residual feed intake
J.A. Muñoz, R.H. Branco, R.C. Canesin, J.N.S.G. Cyrillo, M.E.Z. Mercadante and S.F.M. Bonilha

Effect of paternal breeding values for residual feed intake on reproductive performance of heifers
T. Devincenzi, M. Lema, L. Del Pino, A. Ruggia and E.A. Navajas

Species identification of animal/pig DNA in non-animal food
M. Natonek-Wiśniewska and P. Krzyścin

Development of a proxy for feed efficiency prediction in dairy cows based on mid-infrared spectra
M. Raemy, T. Haak, F. Schori and S. Ampuero Kragten

Improving taste and flavour in dairy product through analysis of free fatty acid by MIR spectroscopy
O. Christophe, R. Reding, J. Leblois, D. Pittois, C. Guignard and F. Dehareng

Modelling growth curves in challenged mice lines divergently selected for birth weight variability
V. Mora-Cuadrado, I. Cervantes, J.P. Gutiérrez and N. Formoso-Rafferty

Genomic prediction of commercial layers’ bone strength
M. Sallam, H. Wall, P. Wilson, B. Andersson, M. Schmutz, C. Benavides, M. Checa, E. Sanchez, A. Rodriguez, I. Dunn, A. Kindmark, D.J. De Koning and M. Johnsson

Variability of daily milk yield during the first 100 days of lactation in Holstein cows
E. Kašná, L. Zavadilová and J. Vařeka