Golden Helix Blog

Guest Presentation – Identifying Cardiomyopathy Genes

May 25, 2016

Using Whole Exome Sequencing in distant relationships to identify cardiomyopathy genes Wednesday, June 8th 12:00 pm EDT Cardiomyopathy (DCM; MIM 115200) are myocardial diseases that are frequently hereditary, yet remain gene-elusive for 60% of affected families. Traditional gene discovery techniques dependent on multigenerational samples are difficult to apply. This is…

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CADD Scores: Rank and Filter in Harmony!

May 19, 2016

There used to be much energy expended at conferences, bioinformatics forums and even publications about what was the better strategy for interpreting variants of clinical significance: Rule-based filtering and classification mechanisms or rank-based prioritization through all-encompassing “pathogenicity” scores. Both have shown to be effective. Rule-based systems, as exemplified in this…

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Customizing Workflows for Family Structure

May 12, 2016

During the webcast yesterday, I demonstrated a few ways of customizing de Novo Candidate and Compound Heterozygous Candidate workflows to consider family structure that was slightly different from the default trio workflow. The families included additional affected and unaffected siblings added to a trio as well as looking at what…

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Advances in Medical Genetics Seminar and Workshop

May 10, 2016

Last week, I attended the Advances in Medical Genetics conference in Riyadh, Saudi Arabia. I was asked to present on “Big Data in DNA Analytics”. The event was hosted by Prof. Dr. Majid Alfadhel of the King Saud Bin Abdulaziz University for Health Sciences in collaboration with the Postgraduate Training Center. The event…

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Solving the Eigenvalue Decomposition Problem for Large N

May 5, 2016

Solving the Eigenvalue Decomposition Problem for Large Sample Sizes Since our introduction of the mixed model methods in SVS, along with GBLUP, we have been very pleased to see it used by a number of customers working with human and agri-genomic data. As these customers have grown their genomics programs,…

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Scott Diehl Researches Genetic Causes of Periodontal Diseases Using SVS

May 3, 2016

Scott Diehl, a professor and geneticist at Rutgers School of Dental Medicine, performs family studies, association studies and gene mapping to discover the genetic causes of periodontal diseases. Originally, Diehl had a large team of bioinformaticians in the lab to help with his analyses, but the high cost of such…

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N-of-One Integration comes to VSReports

Apr 28, 2016

Submit directly to N-of-One from VarSeq If you or your lab uses N-of-One solutions for clinical annotations, here’s some good news: You can now submit directly to N-of-One from VarSeq! N-of-One’s set of preferred transcripts may differ from those outputted by our algorithms in VarSeq, so our solution was built…

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Custom Family Workflows featured in May Webcast

Apr 26, 2016

Wednesday, May 11th 12:00 pm EDT VarSeq contains default workflows for Trio analysis which include filter chains for identifying de Novo and Compound Heterozygous variants, but what if you have data for a full Quad or even just a few siblings? How could your VarSeq workflow be adjusted to handle…

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ICGC: The Next Generation Cancer Mutation Database Now Available

Apr 21, 2016

ICGC’s database is now available For quite a while, COSMIC has been synonymous with the catalog of “known somatic mutations”. It is the ClinVar of cancer mutations and invests heavily in “expert curation” (having human experts read papers and pull out references to published somatic mutations). But it turns out…

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Teaching Bioinformatics Concepts & Practical Skills

Apr 19, 2016

New breakthroughs are being made every day in genomics. It’s a dynamic and fascinating industry, and with exceptional growth forecasted in the DNA sequencing market, a new generation of people are entering the field: future researchers, clinicians, counselors and doctors. This new generation will need to learn not only the…

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Clinical Reports – New & Improved Templates!

Apr 14, 2016

Clinical reports come in all shapes, sizes and flavors. With that in mind, our clinical reporting interface VSReports was built to be highly customizable and flexible.  With a little Javascript and HTML know-how, your clinical reports can be customized to meet the needs and goals of your lab. With a little…

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Guest Presentation by Dr. Folefac Aminkeng

Apr 7, 2016

Dr. Folefac Aminkeng, first place winner in this year’s Abstract Challenge, will present his work to the community via a live webcast on Wednesday, April 20th at noon EDT.  Dr. Aminkeng is a Postdoctoral Fellow at The Centre for Molecular Medicine and Therapeutics (CMMT) at the University of British Columbia in…

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20 Most Promising Biotech Technology Solution Providers

Mar 31, 2016

Golden Helix Featured in 20 Most Promising Biotech Technology Solution Providers for 2016! This month, CIO Review released a Biotech Technology Special in which Golden Helix was named among the 20 most promising biotech technology solution providers for 2016. Read the interview with our CEO, Andreas Scherer here: Empowering Precision…

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Genotyping by Sequencing (GBS) Workflows in SVS

Mar 29, 2016

Did you know you can analyze your Genotyping by Sequencing (GBS) data in SVS? Well you can! You can combine tools for both GWAS quality control and analysis with tools for NGS data analysis to either identify SNPs in your dataset or to identify differences between populations or sub-species. If…

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Getting Started with VSWarehouse – The User Experience

Mar 24, 2016

Wednesday, April 6th 12:00 pm EDT As the number of samples and associated data volume in a testing lab increases, it becomes imperative for labs to leverage state of the art warehousing technology that not only organizes data, but also aides and enables researchers and clinicians to perform further analysis,…

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Cancer eBook – 2nd Edition

Mar 10, 2016

In 1914, the German cytologist Theodor Boveri coined the phrase “Cancer is a disease of the genome”. At this time, his ideas were as equally revolutionary as they were highly contested. Fast forward. More than a hundred years later, Next-Generation Sequencing effectively permits a highly sensitive analysis of cancer cells.…

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3rd Annual Abstract Challenge Winners!

Feb 25, 2016

Thank you to all who submitted an abstract in the 2016 Abstract Challenge, it was a great success! With more than 30 submissions and a wide variety of topics, selecting only 3 winners very difficult! With that being said, here are the top 3 winners for this year’s Abstract Challenge:…

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Cancer Workflows in VarSeq

Feb 19, 2016

Wednesday, March 2nd 12:00 pm EST Clinical labs must have the ability to go from a collection of samples and associated variants to a professional report documenting a short list of clinically relevant variants. Cancer Gene Panels are a common clinical application for genetic tests. In this webcast we will…

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Quality Assurance Sample Statistics Added To VarSeq

Feb 18, 2016

As VarSeq continues its adoption amongst clinical labs and researchers looking for reproducible workflows for variant annotation, filtering and interpretation, we have continued to prioritize the addition of features to assess the quality of the upstream data at a variant, coverage and now sample level. The  Importance of Quality Assurance Sample prep…

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Scaling is in our DNA: Making Genomics Accessible

Feb 11, 2016

Scaling is in our DNA: Making Genomics Accessible One of the things I absolutely love about the work we do at Golden Helix is keeping up with the changes in data analysis driven by the iterative and generational leaps in technology. But one thing has always been a constant since…

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