Volume 6 Supplement 2

Proceedings of the 15th European workshop on QTL mapping and marker assisted selection (QTLMAS)

Proceedings

15th European workshop on QTL mapping and marker assisted selection (QTLMAS). Go to conference site.

Rennes, France

19-20 May 2011

  1. Proceedings

    XVth QTLMAS: simulated dataset

    Our aim was to simulate the data for the QTLMAS2011 workshop following a pig-type family structure under an oligogenic model, each QTL being specific.

    Jean-Michel Elsen, Simon Tesseydre, Olivier Filangi, Pascale Le Roy and Olivier Demeure

    BMC Proceedings 2012 6(Suppl 2):S1

    Published on: 21 May 2012

  2. Proceedings

    Comparison of the analyses of the XVth QTLMAS common dataset II: QTL analysis

    The QTLMAS XVth dataset consisted of the pedigrees, marker genotypes and quantitative trait performances of 2,000 phenotyped animals with a half-sib family structure. The trait was regulated by 8 QTL which displa...

    Olivier Demeure, Olivier Filangi, Jean-Michel Elsen and Pascale Le Roy

    BMC Proceedings 2012 6(Suppl 2):S2

    Published on: 21 May 2012

  3. Proceedings

    Comparison of linear mixed model analysis and genealogy-based haplotype clustering with a Bayesian approach for association mapping in a pedigreed population

    Despite many success stories of genome wide association studies (GWAS), challenges exist in QTL detection especially in datasets with many levels of relatedness. In this study we compared four methods of GWA o...

    Golam R Dashab, Naveen K Kadri, Mohammad M Shariati and Goutam Sahana

    BMC Proceedings 2012 6(Suppl 2):S4

    Published on: 21 May 2012

  4. Proceedings

    Genome-wide association analyses of the 15th QTL-MAS workshop data using mixed model based single locus regression analysis

    The mixed model based single locus regression analysis (MMRA) method was used to analyse the common simulated dataset of the 15th QTL-MAS workshop to detect potential significant association between single nuc...

    Wei-Xuan Fu, Chong-Long Wang, Xiang-Dong Ding, Zhe Zhang, Pei-Pei Ma, Zi-Qing Weng, Jian-Feng Liu and Qin Zhang

    BMC Proceedings 2012 6(Suppl 2):S5

    Published on: 21 May 2012

  5. Proceedings

    Genomic breeding value prediction and QTL mapping of QTLMAS2011 data using Bayesian and GBLUP methods

    The goal of this study was to apply Bayesian and GBLUP methods to predict genomic breeding values (GEBV), map QTL positions and explore the genetic architecture of the trait simulated for the 15th QTL-MAS worksho...

    Jian Zeng, Marcin Pszczola, Anna Wolc, Tomasz Strabel, Rohan L Fernando, Dorian J Garrick and Jack CM Dekkers

    BMC Proceedings 2012 6(Suppl 2):S7

    Published on: 21 May 2012

  6. Proceedings

    A two step Bayesian approach for genomic prediction of breeding values

    In genomic models that assign an individual variance to each marker, the contribution of one marker to the posterior distribution of the marker variance is only one degree of freedom (df), which introduces man...

    Mohammad M Shariati, Peter Sørensen and Luc Janss

    BMC Proceedings 2012 6(Suppl 2):S12

    Published on: 21 May 2012

  7. Proceedings

    Comparison of five methods for genomic breeding value estimation for the common dataset of the 15th QTL-MAS Workshop

    Genomic breeding value estimation is the key step in genomic selection. Among many approaches, BLUP methods and Bayesian methods are most commonly used for estimating genomic breeding values. Here, we applied ...

    Chong-Long Wang, Pei-Pei Ma, Zhe Zhang, Xiang-Dong Ding, Jian-Feng Liu, Wei-Xuan Fu, Zi-Qing Weng and Qin Zhang

    BMC Proceedings 2012 6(Suppl 2):S13

    Published on: 21 May 2012