@article { , title = {VIPER: a visualisation tool for exploring inheritance inconsistencies in genotyped pedigrees}, abstract = {Pedigree genotype datasets are used for analysing genetic inheritance and to map genetic markers and traits. Such datasets consist of hundreds of related animals genotyped for thousands of genetic markers and invariably contain multiple errors in both the pedigree structure and in the associated individual genotype data. These errors manifest as apparent inheritance inconsistencies in the pedigree, and invalidate analyses of marker inheritance patterns across the dataset. Cleaning raw datasets of bad data points (incorrect pedigree relationships, unreliable marker assays, suspect samples, bad genotype results etc.) requires expert exploration of the patterns of exposed inconsistencies in the context of the inheritance pedigree. In order to assist this process we are developing VIPER (Visual Pedigree Explorer), a software tool that integrates an inheritance-checking algorithm with a novel space-efficient pedigree visualisation, so that reported inheritance inconsistencies are overlaid on an interactive, navigable representation of the pedigree structure.}, doi = {10.1186/1471-2105-13-S8-S5}, eissn = {1471-2105}, issn = {1471-2105}, publicationstatus = {Published}, publisher = {BMC}, url = {http://researchrepository.napier.ac.uk/id/eprint/5227}, volume = {13/8}, keyword = {005 Computer programming, programs & data, QA76 Computer software, Information visualisation, Software systems, Centre for Algorithms, Visualisation and Evolving Systems, AI and Technologies, Pedigree genotype datasets, genetic inheritance, VIPER, Visual Pedigree Explorer;}, year = {2024}, author = {Paterson, Trevor and Graham, Martin and Kennedy, Jessie and Law, Andy} }