[PDF] Top 20 XVth QTLMAS: simulated dataset

... Results: The population comprised 3000 individuals issued from 20 sires and 200 dams. Within each family, 10 progenies belonged to the experimental population and were assigned phenotypes and marker genotypes and 5 ... See full document

... The workshop organizers applied a “ best-case ” analysis to the simulated data to provide an upper bound of the expected accuracies of the contributed analyses. This best-case analysis made use of additional ... See full document

... This simulated data set was very useful in showing the power and limitations to estimate QTLs in time-related traits in situations where the QTLs are involved not so much in the expression of the trait at a single ... See full document

... chromosomes. Two genetically correlated traits were simulated, a quantitative trait and a binary trait. The quantitative trait was determined by 30 additive QTL located on chromosomes 1–4, 2 pairs of epistatic QTL ... See full document

... All Bayesian models used Gibbs sampling algorithms, in which marker or QTL effects were assumed to follow a mixture distribution, where relatively few markers were assumed to explain a large variance and a large number ... See full document

... traits simulated for the XIV QTL-MAS workshop differed with respect to complexity and a number of ...of simulated QTL were unequal, some QTL had large effects and most of the other QTL had small effects on ... See full document

... the QTLMAS XII workshop, a simulated dataset was distributed and participants were invited to submit analyses of the data based on genome-wide association, fine mapping and genomic ...on ... See full document

... The Pearson correlation between GEBV and the TV were consistent within type of technique used. The range was large, from 0.49 (GEBV- TGV correlation, 0.47 for GEBV-TBV) for the Mucha et al. [15] fixed effect model to ... See full document

... Mutation rate was 1 · 10 -5 throughout the generations of random mating and this was justified as follows. In our simulations, loci correspond to base pairs. As an approximation, one centimorgan corresponds to 1 · 10 6 ... See full document

... Conclusions: While all methods were fairly efficient in detecting QTL with additive effects, it was clear that for non-additive situations, such as parent-of-origin effects or interactions, the BayesC method gave the ... See full document

... The simulated data-set was provided to the participants in the XVI QTL-MAS workshop in order to compare QTL mapping and genomic selection approaches. The marker structure was similar to the SNP maps available in ... See full document

... Comparing the QTL detected with our method to true QTL locations revealed differences and similarities. We detected QTL on chromosome 5 while no QTL were simulated on this chromosome. This false detection is ... See full document

... MSWEP dataset, including an improved resolution of ...CHIRPS dataset ap- pears to provide the best estimates of surface water availabil- ity in basins larger than 2000 km 2 for determining the irriga- tion ... See full document

... The analysis presented here combined the strengths of an ob- served and a simulated dataset, providing a comprehensive picture of the extremeness of past drought events across both space and variables. Our ... See full document

... The model simulations do not support the original hypoth- esis on the origin of the blanket peatlands, linking the peat- land development to a deforestation-driven change in hill- slope hydrology (Moore, 1973). Firstly, ... See full document

... metagenome dataset, as well as used it to reproduce in a fully automated fashion the results of a previous analysis profiling aquatic cobalamin producers ... See full document

... 3. Materials and Methods: We simulate ranking score awarded to 30 candidates (objects) by 7 evaluators. The dataset, X , may also be viewed as the ranking scores obtained by 30 objects on each of their 7 ... See full document

... It can be seen that the model with the fused penalty on item categories fitted the model best (Approach R2: BIC = 24689). In this model, 79 item parameters are regularized. The decrease in BIC compared to an exploratory ... See full document

... on simulated experiments and an open dataset for real data show that, by subsuming all available market information of the market maker’s competitors, our model exhibits a significant improvement for ... See full document

... original dataset and recombines the results into a ...working dataset used the ToxPi default of ignoring missing data by imputing 0 for all missing ...36,000 simulated datasets, yielding 252,000 ... See full document