Visualising Errors in Animal Pedigree Genotype Data
Visualising Errors in Animal Pedigree Genotype Data
复制标题
动物谱系基因型数据中的错误可视化
DOI:
10.1111/j.1467-8659.2011.01950.x
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发表时间:
2011
影响因子:
2.5
通讯作者:
Graham M
中科院分区:
文献类型:
--
作者:
Graham M
Genetic analysis of a breeding animal population involves determining the inheritance pattern of genotypes for multiple genetic markers across the individuals in the population pedigree structure. However, experimental pedigree genotype data invariably contains errors in both the pedigree structure and in the associated individual genotypes, introducing inconsistencies into the dataset, rendering them useless for further analysis. The resolution of these errors requires consideration of genotype inheritance patterns in the context of the pedigree structure. Existing pedigree visualisations are typically more suited to human pedigrees and are less suitable for large complex animal pedigrees which may exhibit cross generational inbreeding. Similarly, table‐based viewers of genotype marker data can highlight where errors become apparent but lack the functionality and interactive visual feedback to allow users to locate the origin of errors within the pedigree. In this paper, we detail a design study steered by biologists who work with pedigree data, and describe successive iterations through approaches and prototypes for viewing genotyping errors in the context of a displayed pedigree. We describe how each approach performs with real pedigree genotype data and why eventually we deemed them unsuitable. Finally, a novel prototype visualisation for pedigrees, which we term the ‘sandwich view’, is detailed and we demonstrate how the approach effectively communicates errors in the pedigree context, supporting the biologist in the error identification task.
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影响因子:
2.4
作者:
T. Paterson;Andy Law
通讯作者:
Andy Law
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
Geoffrey M. Draper;R. Riesenfeld
通讯作者:
R. Riesenfeld
影响因子:
9.8
作者:
BENNETT, RL;STEINHAUS, KA;HAMANISHI, J
通讯作者:
HAMANISHI, J
DOI:
--
发表时间:
2004
期刊:
International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa
影响因子:
--
作者:
J. Wesson;M. D. Plessis;Craig Oosthuizen
通讯作者:
Craig Oosthuizen
影响因子:
5.8
作者:
Fuchsberger, Christian;Falchi, Mario;Pramstaller, Peter P.
通讯作者:
Pramstaller, Peter P.