Bina Bloggers

ISMB 2016 Poster Presentation: Enhanced Soft-clip Analysis in MetaSV for Improved SV Detection Accuracy

Posted by Jenny Hsu on Jul 7, 2016 10:00:00 AM

The Bina Bioinformatics team is excited to tell you about our latest research in genetic variation analysis at ISMB 2016 this upcoming weekend in Orlando, Florida. Our Bioinformatics Scientist, Mohammad Sahraeian, will be presenting several significant enhancements made to a previously published, integrative structural variation (SV) caller, MetaSV. Recent enhancements have shown improvements in accuracy and speed at detecting more structural variations types, such as insertions, deletions, inversions and duplications, over the original tool. To learn more about this work, be sure to bookmark and check out the following poster presentation on Sunday afternoon:

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Topics: Bina Technologies, Events & Conferences, Cancer, Bioinformatics, Roche, structural variation, genomics, MetaSV, deletion, Abstract, Poster, Presentation, ISMB 2016

Variant Standardization Utilizing Variant Normalization

Posted by Emre Colak on Apr 21, 2016 10:00:00 AM

The Bina AAiM software is designed to provide deeper insight into variants identified by next-generation sequencing. After uploading a vcf file to the software, variants are annotated against a number of databases that provide information such as predicted pathogenicity, disease association, population frequency, and more. While at small scale, the operation is usually a simple lookup in a text file or a database, performing this annotation for large datasets and at scale is a challenge. Further, due to the variability in the way variants are represented across data sources and VCF files, finding all matching variants requires careful standardization of how variants are represented. Variant normalization and lift-over to a consistent reference genome are two standardization steps that the Bina AAiM software applies in order to find the maximum number of matching variants, which we will explore in this blog post and the next.

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Topics: Bina Tools & Workflows, Bina Technologies, AAiM, structural variation, big data, standardization, ESP, deletion, ClinVar, normalization, VCF, dbSNP, whole genome

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