Somatic single-nucleotide variant (SNV) and insertion/deletion (indel) variant calling analysis was performed using the Tumour-Normal Application v1.0, based on Strelka (Saunders et al. 2012 (link)), within BaseSpace. Calls were annotated using the Variant Effect Predictor v2.8 (McLaren et al. 2016 (link)), COSMIC v77 (Forbes et al. 2015 (link)), and 1000 Genomes v3 (The 1000 Genomes Project Consortium 2015 (link)). The SIFT (Kumar et al. 2009 (link)) and PolyPhen-2 (Adzhubei et al. 2010 (link)) algorithms were used to evaluate the impact of a mutation on protein structure or function as predicted by Ensembl (v84) (McLaren et al. 2016 (link)). All variants of interest were manually inspected using Integrative Genomics Viewer (IGV) (Robinson et al. 2011 (link)).
Comprehensive Bioinformatic Analysis of Somatic Variants
Somatic single-nucleotide variant (SNV) and insertion/deletion (indel) variant calling analysis was performed using the Tumour-Normal Application v1.0, based on Strelka (Saunders et al. 2012 (link)), within BaseSpace. Calls were annotated using the Variant Effect Predictor v2.8 (McLaren et al. 2016 (link)), COSMIC v77 (Forbes et al. 2015 (link)), and 1000 Genomes v3 (The 1000 Genomes Project Consortium 2015 (link)). The SIFT (Kumar et al. 2009 (link)) and PolyPhen-2 (Adzhubei et al. 2010 (link)) algorithms were used to evaluate the impact of a mutation on protein structure or function as predicted by Ensembl (v84) (McLaren et al. 2016 (link)). All variants of interest were manually inspected using Integrative Genomics Viewer (IGV) (Robinson et al. 2011 (link)).
Corresponding Organization :
Other organizations : Churchill Hospital, National Institute for Health Research, University of Oxford, Wellcome Centre for Human Genetics, John Radcliffe Hospital
Variable analysis
- Alignment tool (Isaac Alignment Tool)
- Variant calling method (Strelka)
- Variant annotation tools (Variant Effect Predictor, COSMIC, 1000 Genomes, SIFT, PolyPhen-2)
- Somatic single-nucleotide variants (SNVs)
- Insertion/deletion (indel) variants
- Reference genome (hg19, GRCh37)
- Software version (Whole Genome Sequencing Application v2.0, Tumour-Normal Application v1.0, Variant Effect Predictor v2.8, Ensembl v84)
- Database versions (COSMIC v77, 1000 Genomes v3)
- No positive controls specified
- No negative controls specified
Annotations
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